39460460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151771}}^1$

素因数の和:151793

約数の個数: 24

約数和(自身を含む): 89241936

約数和(自身を除く): 49781476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151771, 303542, 607084, 758855, 1517710, 1973023, 3035420, 3946046, 7892092, 9865115, 19730230, 39460460]

約数ペア:

[(1, 39460460), (2, 19730230), (4, 9865115), (5, 7892092), (10, 3946046), (13, 3035420), (20, 1973023), (26, 1517710), (52, 758855), (65, 607084), (130, 303542), (260, 151771)]