42578090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3658

約数の個数: 32

約数和(自身を含む): 81239760

約数和(自身を除く): 38661670

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 3581, 5945, 7162, 11890, 17905, 35810, 103849, 146821, 207698, 293642, 519245, 734105, 1038490, 1468210, 4257809, 8515618, 21289045, 42578090]

約数ペア:

[(1, 42578090), (2, 21289045), (5, 8515618), (10, 4257809), (29, 1468210), (41, 1038490), (58, 734105), (82, 519245), (145, 293642), (205, 207698), (290, 146821), (410, 103849), (1189, 35810), (2378, 17905), (3581, 11890), (5945, 7162)]