25510364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 50803200

約数和(自身を除く): 25292836

約数列:

[1, 2, 4, 11, 22, 41, 44, 79, 82, 158, 164, 179, 316, 358, 451, 716, 869, 902, 1738, 1804, 1969, 3239, 3476, 3938, 6478, 7339, 7876, 12956, 14141, 14678, 28282, 29356, 35629, 56564, 71258, 80729, 142516, 155551, 161458, 311102, 322916, 579781, 622204, 1159562, 2319124, 6377591, 12755182, 25510364]

約数ペア:

[(1, 25510364), (2, 12755182), (4, 6377591), (11, 2319124), (22, 1159562), (41, 622204), (44, 579781), (79, 322916), (82, 311102), (158, 161458), (164, 155551), (179, 142516), (316, 80729), (358, 71258), (451, 56564), (716, 35629), (869, 29356), (902, 28282), (1738, 14678), (1804, 14141), (1969, 12956), (3239, 7876), (3476, 7339), (3938, 6478)]