13095810040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17231329}}^1$

素因数の和:17231359

約数の個数: 32

約数和(自身を含む): 31016394000

約数和(自身を除く): 17920583960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 17231329, 34462658, 68925316, 86156645, 137850632, 172313290, 327395251, 344626580, 654790502, 689253160, 1309581004, 1636976255, 2619162008, 3273952510, 6547905020, 13095810040]

約数ペア:

[(1, 13095810040), (2, 6547905020), (4, 3273952510), (5, 2619162008), (8, 1636976255), (10, 1309581004), (19, 689253160), (20, 654790502), (38, 344626580), (40, 327395251), (76, 172313290), (95, 137850632), (152, 86156645), (190, 68925316), (380, 34462658), (760, 17231329)]