42615697540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163906529}}^1$

素因数の和:163906551

約数の個数: 24

約数和(自身を含む): 96377039640

約数和(自身を除く): 53761342100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 163906529, 327813058, 655626116, 819532645, 1639065290, 2130784877, 3278130580, 4261569754, 8523139508, 10653924385, 21307848770, 42615697540]

約数ペア:

[(1, 42615697540), (2, 21307848770), (4, 10653924385), (5, 8523139508), (10, 4261569754), (13, 3278130580), (20, 2130784877), (26, 1639065290), (52, 819532645), (65, 655626116), (130, 327813058), (260, 163906529)]