112800640

素因数分解:

$2^7\times 5^1\times {\mathrm{337}}^1\times {\mathrm{523}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 270981360

約数和(自身を除く): 158180720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 337, 523, 640, 674, 1046, 1348, 1685, 2092, 2615, 2696, 3370, 4184, 5230, 5392, 6740, 8368, 10460, 10784, 13480, 16736, 20920, 21568, 26960, 33472, 41840, 43136, 53920, 66944, 83680, 107840, 167360, 176251, 215680, 334720, 352502, 705004, 881255, 1410008, 1762510, 2820016, 3525020, 5640032, 7050040, 11280064, 14100080, 22560128, 28200160, 56400320, 112800640]

約数ペア:

[(1, 112800640), (2, 56400320), (4, 28200160), (5, 22560128), (8, 14100080), (10, 11280064), (16, 7050040), (20, 5640032), (32, 3525020), (40, 2820016), (64, 1762510), (80, 1410008), (128, 881255), (160, 705004), (320, 352502), (337, 334720), (523, 215680), (640, 176251), (674, 167360), (1046, 107840), (1348, 83680), (1685, 66944), (2092, 53920), (2615, 43136), (2696, 41840), (3370, 33472), (4184, 26960), (5230, 21568), (5392, 20920), (6740, 16736), (8368, 13480), (10460, 10784)]