112327880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12941}}^1$

素因数の和:12990

約数の個数: 64

約数和(自身を含む): 298183680

約数和(自身を除く): 185855800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12941, 25882, 51764, 64705, 90587, 103528, 129410, 181174, 258820, 362348, 401171, 452935, 517640, 724696, 802342, 905870, 1604684, 1811740, 2005855, 2808197, 3209368, 3623480, 4011710, 5616394, 8023420, 11232788, 14040985, 16046840, 22465576, 28081970, 56163940, 112327880]

約数ペア:

[(1, 112327880), (2, 56163940), (4, 28081970), (5, 22465576), (7, 16046840), (8, 14040985), (10, 11232788), (14, 8023420), (20, 5616394), (28, 4011710), (31, 3623480), (35, 3209368), (40, 2808197), (56, 2005855), (62, 1811740), (70, 1604684), (124, 905870), (140, 802342), (155, 724696), (217, 517640), (248, 452935), (280, 401171), (310, 362348), (434, 258820), (620, 181174), (868, 129410), (1085, 103528), (1240, 90587), (1736, 64705), (2170, 51764), (4340, 25882), (8680, 12941)]