105655012880

素因数分解:

$2^4\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2371073}}^1$

素因数の和:2371643

約数の個数: 40

約数和(自身を含む): 246089028312

約数和(自身を除く): 140434015432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 557, 1114, 2228, 2785, 4456, 5570, 8912, 11140, 22280, 44560, 2371073, 4742146, 9484292, 11855365, 18968584, 23710730, 37937168, 47421460, 94842920, 189685840, 1320687661, 2641375322, 5282750644, 6603438305, 10565501288, 13206876610, 21131002576, 26413753220, 52827506440, 105655012880]

約数ペア:

[(1, 105655012880), (2, 52827506440), (4, 26413753220), (5, 21131002576), (8, 13206876610), (10, 10565501288), (16, 6603438305), (20, 5282750644), (40, 2641375322), (80, 1320687661), (557, 189685840), (1114, 94842920), (2228, 47421460), (2785, 37937168), (4456, 23710730), (5570, 18968584), (8912, 11855365), (11140, 9484292), (22280, 4742146), (44560, 2371073)]