3157367620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2143}}^1$

素因数の和:2381

約数の個数: 96

約数和(自身を含む): 7473263616

約数和(自身を除く): 4315895996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 181, 185, 220, 362, 370, 407, 724, 740, 814, 905, 1628, 1810, 1991, 2035, 2143, 3620, 3982, 4070, 4286, 6697, 7964, 8140, 8572, 9955, 10715, 13394, 19910, 21430, 23573, 26788, 33485, 39820, 42860, 47146, 66970, 73667, 79291, 94292, 117865, 133940, 147334, 158582, 235730, 294668, 317164, 368335, 387883, 396455, 471460, 736670, 775766, 792910, 872201, 1473340, 1551532, 1585820, 1744402, 1939415, 3488804, 3878830, 4266713, 4361005, 7757660, 8533426, 8722010, 14351671, 17066852, 17444020, 21333565, 28703342, 42667130, 57406684, 71758355, 85334260, 143516710, 157868381, 287033420, 315736762, 631473524, 789341905, 1578683810, 3157367620]

約数ペア:

[(1, 3157367620), (2, 1578683810), (4, 789341905), (5, 631473524), (10, 315736762), (11, 287033420), (20, 157868381), (22, 143516710), (37, 85334260), (44, 71758355), (55, 57406684), (74, 42667130), (110, 28703342), (148, 21333565), (181, 17444020), (185, 17066852), (220, 14351671), (362, 8722010), (370, 8533426), (407, 7757660), (724, 4361005), (740, 4266713), (814, 3878830), (905, 3488804), (1628, 1939415), (1810, 1744402), (1991, 1585820), (2035, 1551532), (2143, 1473340), (3620, 872201), (3982, 792910), (4070, 775766), (4286, 736670), (6697, 471460), (7964, 396455), (8140, 387883), (8572, 368335), (9955, 317164), (10715, 294668), (13394, 235730), (19910, 158582), (21430, 147334), (23573, 133940), (26788, 117865), (33485, 94292), (39820, 79291), (42860, 73667), (47146, 66970)]