11492028920

素因数分解:

$2^3\times 5^1\times {\mathrm{2521}}^1\times {\mathrm{113963}}^1$

素因数の和:116495

約数の個数: 32

約数和(自身を含む): 25867548720

約数和(自身を除く): 14375519800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2521, 5042, 10084, 12605, 20168, 25210, 50420, 100840, 113963, 227926, 455852, 569815, 911704, 1139630, 2279260, 4558520, 287300723, 574601446, 1149202892, 1436503615, 2298405784, 2873007230, 5746014460, 11492028920]

約数ペア:

[(1, 11492028920), (2, 5746014460), (4, 2873007230), (5, 2298405784), (8, 1436503615), (10, 1149202892), (20, 574601446), (40, 287300723), (2521, 4558520), (5042, 2279260), (10084, 1139630), (12605, 911704), (20168, 569815), (25210, 455852), (50420, 227926), (100840, 113963)]