8977820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 20381760

約数和(自身を除く): 11403940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 667, 673, 1334, 1346, 2668, 2692, 3335, 3365, 6670, 6730, 13340, 13460, 15479, 19517, 30958, 39034, 61916, 77395, 78068, 97585, 154790, 195170, 309580, 390340, 448891, 897782, 1795564, 2244455, 4488910, 8977820]

約数ペア:

[(1, 8977820), (2, 4488910), (4, 2244455), (5, 1795564), (10, 897782), (20, 448891), (23, 390340), (29, 309580), (46, 195170), (58, 154790), (92, 97585), (115, 78068), (116, 77395), (145, 61916), (230, 39034), (290, 30958), (460, 19517), (580, 15479), (667, 13460), (673, 13340), (1334, 6730), (1346, 6670), (2668, 3365), (2692, 3335)]