264342550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{63697}}^1$

素因数の和:63792

約数の個数: 24

約数和(自身を含む): 497608776

約数和(自身を除く): 233266226

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 63697, 127394, 318485, 636970, 1592425, 3184850, 5286851, 10573702, 26434255, 52868510, 132171275, 264342550]

約数ペア:

[(1, 264342550), (2, 132171275), (5, 52868510), (10, 26434255), (25, 10573702), (50, 5286851), (83, 3184850), (166, 1592425), (415, 636970), (830, 318485), (2075, 127394), (4150, 63697)]