23424940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 144

約数和(自身を含む): 65155104

約数和(自身を除く): 41730164

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 49, 53, 55, 70, 77, 82, 98, 106, 110, 140, 154, 164, 196, 205, 212, 220, 245, 265, 287, 308, 371, 385, 410, 451, 490, 530, 539, 574, 583, 742, 770, 820, 902, 980, 1060, 1078, 1148, 1166, 1435, 1484, 1540, 1804, 1855, 2009, 2156, 2173, 2255, 2332, 2597, 2695, 2870, 2915, 3157, 3710, 4018, 4081, 4346, 4510, 5194, 5390, 5740, 5830, 6314, 7420, 8036, 8162, 8692, 9020, 10045, 10388, 10780, 10865, 11660, 12628, 12985, 15211, 15785, 16324, 20090, 20405, 21730, 22099, 23903, 25970, 28567, 30422, 31570, 40180, 40810, 43460, 44198, 47806, 51940, 57134, 60844, 63140, 76055, 81620, 88396, 95612, 106477, 110495, 114268, 119515, 142835, 152110, 167321, 212954, 220990, 239030, 285670, 304220, 334642, 425908, 441980, 478060, 532385, 571340, 669284, 836605, 1064770, 1171247, 1673210, 2129540, 2342494, 3346420, 4684988, 5856235, 11712470, 23424940]

約数ペア:

[(1, 23424940), (2, 11712470), (4, 5856235), (5, 4684988), (7, 3346420), (10, 2342494), (11, 2129540), (14, 1673210), (20, 1171247), (22, 1064770), (28, 836605), (35, 669284), (41, 571340), (44, 532385), (49, 478060), (53, 441980), (55, 425908), (70, 334642), (77, 304220), (82, 285670), (98, 239030), (106, 220990), (110, 212954), (140, 167321), (154, 152110), (164, 142835), (196, 119515), (205, 114268), (212, 110495), (220, 106477), (245, 95612), (265, 88396), (287, 81620), (308, 76055), (371, 63140), (385, 60844), (410, 57134), (451, 51940), (490, 47806), (530, 44198), (539, 43460), (574, 40810), (583, 40180), (742, 31570), (770, 30422), (820, 28567), (902, 25970), (980, 23903), (1060, 22099), (1078, 21730), (1148, 20405), (1166, 20090), (1435, 16324), (1484, 15785), (1540, 15211), (1804, 12985), (1855, 12628), (2009, 11660), (2156, 10865), (2173, 10780), (2255, 10388), (2332, 10045), (2597, 9020), (2695, 8692), (2870, 8162), (2915, 8036), (3157, 7420), (3710, 6314), (4018, 5830), (4081, 5740), (4346, 5390), (4510, 5194)]