12541120

素因数分解:

$2^6\times 5^1\times {\mathrm{39191}}^1$

素因数の和:39208

約数の個数: 28

約数和(自身を含む): 29864304

約数和(自身を除く): 17323184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 39191, 78382, 156764, 195955, 313528, 391910, 627056, 783820, 1254112, 1567640, 2508224, 3135280, 6270560, 12541120]

約数ペア:

[(1, 12541120), (2, 6270560), (4, 3135280), (5, 2508224), (8, 1567640), (10, 1254112), (16, 783820), (20, 627056), (32, 391910), (40, 313528), (64, 195955), (80, 156764), (160, 78382), (320, 39191)]