420079604

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3623}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 869412096

約数和(自身を除く): 449332492

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 404, 574, 707, 1148, 1414, 2828, 3623, 4141, 7246, 8282, 14492, 16564, 25361, 28987, 50722, 57974, 101444, 115948, 148543, 297086, 365923, 594172, 731846, 1039801, 1463692, 2079602, 2561461, 4159204, 5122922, 10245844, 15002843, 30005686, 60011372, 105019901, 210039802, 420079604]

約数ペア:

[(1, 420079604), (2, 210039802), (4, 105019901), (7, 60011372), (14, 30005686), (28, 15002843), (41, 10245844), (82, 5122922), (101, 4159204), (164, 2561461), (202, 2079602), (287, 1463692), (404, 1039801), (574, 731846), (707, 594172), (1148, 365923), (1414, 297086), (2828, 148543), (3623, 115948), (4141, 101444), (7246, 57974), (8282, 50722), (14492, 28987), (16564, 25361)]