1569396273980

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1301}}^1\times {\mathrm{763481}}^1$

素因数の和:764870

約数の個数: 48

約数和(自身を含む): 3340019975040

約数和(自身を除く): 1770623701060

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1301, 1580, 2602, 5204, 6505, 13010, 26020, 102779, 205558, 411116, 513895, 763481, 1027790, 1526962, 2055580, 3053924, 3817405, 7634810, 15269620, 60314999, 120629998, 241259996, 301574995, 603149990, 993288781, 1206299980, 1986577562, 3973155124, 4966443905, 9932887810, 19865775620, 78469813699, 156939627398, 313879254796, 392349068495, 784698136990, 1569396273980]

約数ペア:

[(1, 1569396273980), (2, 784698136990), (4, 392349068495), (5, 313879254796), (10, 156939627398), (20, 78469813699), (79, 19865775620), (158, 9932887810), (316, 4966443905), (395, 3973155124), (790, 1986577562), (1301, 1206299980), (1580, 993288781), (2602, 603149990), (5204, 301574995), (6505, 241259996), (13010, 120629998), (26020, 60314999), (102779, 15269620), (205558, 7634810), (411116, 3817405), (513895, 3053924), (763481, 2055580), (1027790, 1526962)]