27856069130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{665299}}^1$

素因数の和:665438

約数の個数: 32

約数和(自身を含む): 51733728000

約数和(自身を除く): 23877658870

約数列:

[1, 2, 5, 10, 53, 79, 106, 158, 265, 395, 530, 790, 4187, 8374, 20935, 41870, 665299, 1330598, 3326495, 6652990, 35260847, 52558621, 70521694, 105117242, 176304235, 262793105, 352608470, 525586210, 2785606913, 5571213826, 13928034565, 27856069130]

約数ペア:

[(1, 27856069130), (2, 13928034565), (5, 5571213826), (10, 2785606913), (53, 525586210), (79, 352608470), (106, 262793105), (158, 176304235), (265, 105117242), (395, 70521694), (530, 52558621), (790, 35260847), (4187, 6652990), (8374, 3326495), (20935, 1330598), (41870, 665299)]