63235640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121607}}^1$

素因数の和:121631

約数の個数: 32

約数和(自身を含む): 153226080

約数和(自身を除く): 89990440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 121607, 243214, 486428, 608035, 972856, 1216070, 1580891, 2432140, 3161782, 4864280, 6323564, 7904455, 12647128, 15808910, 31617820, 63235640]

約数ペア:

[(1, 63235640), (2, 31617820), (4, 15808910), (5, 12647128), (8, 7904455), (10, 6323564), (13, 4864280), (20, 3161782), (26, 2432140), (40, 1580891), (52, 1216070), (65, 972856), (104, 608035), (130, 486428), (260, 243214), (520, 121607)]