42060460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{161771}}^1$

素因数の和:161793

約数の個数: 24

約数和(自身を含む): 95121936

約数和(自身を除く): 53061476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 161771, 323542, 647084, 808855, 1617710, 2103023, 3235420, 4206046, 8412092, 10515115, 21030230, 42060460]

約数ペア:

[(1, 42060460), (2, 21030230), (4, 10515115), (5, 8412092), (10, 4206046), (13, 3235420), (20, 2103023), (26, 1617710), (52, 808855), (65, 647084), (130, 323542), (260, 161771)]