13118565740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:1048

約数の個数: 192

約数和(自身を含む): 33684553728

約数和(自身を除く): 20565987988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 73, 94, 124, 140, 146, 155, 188, 217, 235, 292, 310, 329, 365, 434, 470, 511, 620, 658, 730, 868, 881, 940, 1022, 1085, 1316, 1457, 1460, 1645, 1762, 2044, 2170, 2263, 2555, 2914, 3290, 3431, 3524, 4340, 4405, 4526, 5110, 5828, 6167, 6580, 6862, 7285, 8810, 9052, 10199, 10220, 11315, 12334, 13724, 14570, 15841, 17155, 17620, 20398, 22630, 24017, 24668, 27311, 29140, 30835, 31682, 34310, 40796, 41407, 45260, 48034, 50995, 54622, 61670, 63364, 64313, 68620, 79205, 82814, 96068, 101990, 106361, 109244, 120085, 123340, 128626, 136555, 158410, 165628, 191177, 203980, 207035, 212722, 240170, 257252, 273110, 289849, 316820, 321565, 382354, 414070, 425444, 450191, 480340, 531805, 546220, 579698, 643130, 744527, 764708, 828140, 900382, 955885, 1063610, 1159396, 1283617, 1286260, 1449245, 1489054, 1800764, 1911770, 1993703, 2127220, 2250955, 2567234, 2898490, 2978108, 3022711, 3722635, 3823540, 3987406, 4501910, 5134468, 5796980, 6045422, 6418085, 7445270, 7974812, 8985319, 9003820, 9968515, 12090844, 12836170, 13955921, 14890540, 15113555, 17970638, 19937030, 21158977, 25672340, 27911842, 30227110, 35941276, 39874060, 42317954, 44926595, 55823684, 60454220, 69779605, 84635908, 89853190, 93704041, 105794885, 139559210, 179706380, 187408082, 211589770, 279118420, 374816164, 423179540, 468520205, 655928287, 937040410, 1311856574, 1874080820, 2623713148, 3279641435, 6559282870, 13118565740]

約数ペア:

[(1, 13118565740), (2, 6559282870), (4, 3279641435), (5, 2623713148), (7, 1874080820), (10, 1311856574), (14, 937040410), (20, 655928287), (28, 468520205), (31, 423179540), (35, 374816164), (47, 279118420), (62, 211589770), (70, 187408082), (73, 179706380), (94, 139559210), (124, 105794885), (140, 93704041), (146, 89853190), (155, 84635908), (188, 69779605), (217, 60454220), (235, 55823684), (292, 44926595), (310, 42317954), (329, 39874060), (365, 35941276), (434, 30227110), (470, 27911842), (511, 25672340), (620, 21158977), (658, 19937030), (730, 17970638), (868, 15113555), (881, 14890540), (940, 13955921), (1022, 12836170), (1085, 12090844), (1316, 9968515), (1457, 9003820), (1460, 8985319), (1645, 7974812), (1762, 7445270), (2044, 6418085), (2170, 6045422), (2263, 5796980), (2555, 5134468), (2914, 4501910), (3290, 3987406), (3431, 3823540), (3524, 3722635), (4340, 3022711), (4405, 2978108), (4526, 2898490), (5110, 2567234), (5828, 2250955), (6167, 2127220), (6580, 1993703), (6862, 1911770), (7285, 1800764), (8810, 1489054), (9052, 1449245), (10199, 1286260), (10220, 1283617), (11315, 1159396), (12334, 1063610), (13724, 955885), (14570, 900382), (15841, 828140), (17155, 764708), (17620, 744527), (20398, 643130), (22630, 579698), (24017, 546220), (24668, 531805), (27311, 480340), (29140, 450191), (30835, 425444), (31682, 414070), (34310, 382354), (40796, 321565), (41407, 316820), (45260, 289849), (48034, 273110), (50995, 257252), (54622, 240170), (61670, 212722), (63364, 207035), (64313, 203980), (68620, 191177), (79205, 165628), (82814, 158410), (96068, 136555), (101990, 128626), (106361, 123340), (109244, 120085)]