11830520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22751}}^1$

素因数の和:22775

約数の個数: 32

約数和(自身を含む): 28667520

約数和(自身を除く): 16837000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 22751, 45502, 91004, 113755, 182008, 227510, 295763, 455020, 591526, 910040, 1183052, 1478815, 2366104, 2957630, 5915260, 11830520]

約数ペア:

[(1, 11830520), (2, 5915260), (4, 2957630), (5, 2366104), (8, 1478815), (10, 1183052), (13, 910040), (20, 591526), (26, 455020), (40, 295763), (52, 227510), (65, 182008), (104, 113755), (130, 91004), (260, 45502), (520, 22751)]