100860160

素因数分解:

$2^8\times 5^1\times {\mathrm{78797}}^1$

素因数の和:78818

約数の個数: 36

約数和(自身を含む): 241594668

約数和(自身を除く): 140734508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 78797, 157594, 315188, 393985, 630376, 787970, 1260752, 1575940, 2521504, 3151880, 5043008, 6303760, 10086016, 12607520, 20172032, 25215040, 50430080, 100860160]

約数ペア:

[(1, 100860160), (2, 50430080), (4, 25215040), (5, 20172032), (8, 12607520), (10, 10086016), (16, 6303760), (20, 5043008), (32, 3151880), (40, 2521504), (64, 1575940), (80, 1260752), (128, 787970), (160, 630376), (256, 393985), (320, 315188), (640, 157594), (1280, 78797)]