25101217148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 56528102400

約数和(自身を除く): 31426885252

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 43, 58, 76, 86, 116, 133, 157, 172, 203, 241, 266, 301, 314, 406, 482, 532, 551, 602, 628, 812, 817, 964, 1099, 1102, 1204, 1247, 1634, 1687, 2198, 2204, 2494, 2983, 3268, 3374, 3857, 4396, 4553, 4579, 4988, 5719, 5966, 6748, 6751, 6989, 7714, 8729, 9106, 9158, 10363, 11438, 11932, 13502, 13978, 15428, 17458, 18212, 18316, 20726, 20881, 22876, 23693, 27004, 27956, 31871, 32053, 34916, 37837, 41452, 41762, 47257, 47386, 48923, 63742, 64106, 72541, 75674, 83524, 86507, 94514, 94772, 97846, 127484, 128212, 128269, 132791, 145082, 151348, 165851, 173014, 189028, 195692, 195779, 196897, 256538, 264859, 265582, 290164, 300527, 331702, 346028, 391558, 393794, 513076, 529718, 531164, 601054, 605549, 663404, 718903, 783116, 787588, 897883, 929537, 1059436, 1097273, 1202108, 1211098, 1370453, 1378279, 1437806, 1626991, 1795766, 1859074, 2103689, 2194546, 2422196, 2740906, 2756558, 2875612, 3253982, 3591532, 3718148, 3719801, 4207378, 4389092, 5032321, 5481812, 5513116, 5710013, 6507964, 7439602, 7680911, 8414756, 10064642, 11388937, 11420026, 14879204, 15361822, 20129284, 20848187, 22777874, 22840052, 26038607, 30723644, 30912829, 39970091, 41696374, 45555748, 47182739, 52077214, 61825658, 79940182, 83392748, 94365478, 104154428, 123651316, 145937309, 159880364, 188730956, 216389803, 291874618, 330279173, 432779606, 583749236, 660558346, 865559212, 896472041, 1321116692, 1792944082, 3585888164, 6275304287, 12550608574, 25101217148]

約数ペア:

[(1, 25101217148), (2, 12550608574), (4, 6275304287), (7, 3585888164), (14, 1792944082), (19, 1321116692), (28, 896472041), (29, 865559212), (38, 660558346), (43, 583749236), (58, 432779606), (76, 330279173), (86, 291874618), (116, 216389803), (133, 188730956), (157, 159880364), (172, 145937309), (203, 123651316), (241, 104154428), (266, 94365478), (301, 83392748), (314, 79940182), (406, 61825658), (482, 52077214), (532, 47182739), (551, 45555748), (602, 41696374), (628, 39970091), (812, 30912829), (817, 30723644), (964, 26038607), (1099, 22840052), (1102, 22777874), (1204, 20848187), (1247, 20129284), (1634, 15361822), (1687, 14879204), (2198, 11420026), (2204, 11388937), (2494, 10064642), (2983, 8414756), (3268, 7680911), (3374, 7439602), (3857, 6507964), (4396, 5710013), (4553, 5513116), (4579, 5481812), (4988, 5032321), (5719, 4389092), (5966, 4207378), (6748, 3719801), (6751, 3718148), (6989, 3591532), (7714, 3253982), (8729, 2875612), (9106, 2756558), (9158, 2740906), (10363, 2422196), (11438, 2194546), (11932, 2103689), (13502, 1859074), (13978, 1795766), (15428, 1626991), (17458, 1437806), (18212, 1378279), (18316, 1370453), (20726, 1211098), (20881, 1202108), (22876, 1097273), (23693, 1059436), (27004, 929537), (27956, 897883), (31871, 787588), (32053, 783116), (34916, 718903), (37837, 663404), (41452, 605549), (41762, 601054), (47257, 531164), (47386, 529718), (48923, 513076), (63742, 393794), (64106, 391558), (72541, 346028), (75674, 331702), (83524, 300527), (86507, 290164), (94514, 265582), (94772, 264859), (97846, 256538), (127484, 196897), (128212, 195779), (128269, 195692), (132791, 189028), (145082, 173014), (151348, 165851)]