42566410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2350

約数の個数: 32

約数和(自身を含む): 80423424

約数和(自身を除く): 37857014

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 2251, 3782, 4502, 9455, 11255, 18910, 22510, 69781, 137311, 139562, 274622, 348905, 686555, 697810, 1373110, 4256641, 8513282, 21283205, 42566410]

約数ペア:

[(1, 42566410), (2, 21283205), (5, 8513282), (10, 4256641), (31, 1373110), (61, 697810), (62, 686555), (122, 348905), (155, 274622), (305, 139562), (310, 137311), (610, 69781), (1891, 22510), (2251, 18910), (3782, 11255), (4502, 9455)]