977676640

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{11551}}^1$

素因数の和:11612

約数の個数: 72

約数和(自身を含む): 2414760768

約数和(自身を除く): 1437084128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 920, 1058, 1840, 2116, 2645, 3680, 4232, 5290, 8464, 10580, 11551, 16928, 21160, 23102, 42320, 46204, 57755, 84640, 92408, 115510, 184816, 231020, 265673, 369632, 462040, 531346, 924080, 1062692, 1328365, 1848160, 2125384, 2656730, 4250768, 5313460, 6110479, 8501536, 10626920, 12220958, 21253840, 24441916, 30552395, 42507680, 48883832, 61104790, 97767664, 122209580, 195535328, 244419160, 488838320, 977676640]

約数ペア:

[(1, 977676640), (2, 488838320), (4, 244419160), (5, 195535328), (8, 122209580), (10, 97767664), (16, 61104790), (20, 48883832), (23, 42507680), (32, 30552395), (40, 24441916), (46, 21253840), (80, 12220958), (92, 10626920), (115, 8501536), (160, 6110479), (184, 5313460), (230, 4250768), (368, 2656730), (460, 2125384), (529, 1848160), (736, 1328365), (920, 1062692), (1058, 924080), (1840, 531346), (2116, 462040), (2645, 369632), (3680, 265673), (4232, 231020), (5290, 184816), (8464, 115510), (10580, 92408), (11551, 84640), (16928, 57755), (21160, 46204), (23102, 42320)]