2247691960

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{97387}}^1$

素因数の和:97975

約数の個数: 32

約数和(自身を含む): 5066123760

約数和(自身を除く): 2818431800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2885, 4616, 5770, 11540, 23080, 97387, 194774, 389548, 486935, 779096, 973870, 1947740, 3895480, 56192299, 112384598, 224769196, 280961495, 449538392, 561922990, 1123845980, 2247691960]

約数ペア:

[(1, 2247691960), (2, 1123845980), (4, 561922990), (5, 449538392), (8, 280961495), (10, 224769196), (20, 112384598), (40, 56192299), (577, 3895480), (1154, 1947740), (2308, 973870), (2885, 779096), (4616, 486935), (5770, 389548), (11540, 194774), (23080, 97387)]