25596710

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{419}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 47628000

約数和(自身を除く): 22031290

約数列:

[1, 2, 5, 10, 41, 82, 149, 205, 298, 410, 419, 745, 838, 1490, 2095, 4190, 6109, 12218, 17179, 30545, 34358, 61090, 62431, 85895, 124862, 171790, 312155, 624310, 2559671, 5119342, 12798355, 25596710]

約数ペア:

[(1, 25596710), (2, 12798355), (5, 5119342), (10, 2559671), (41, 624310), (82, 312155), (149, 171790), (205, 124862), (298, 85895), (410, 62431), (419, 61090), (745, 34358), (838, 30545), (1490, 17179), (2095, 12218), (4190, 6109)]