101631790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18181}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 201602016

約数和(自身を除く): 99970226

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 18181, 36362, 90905, 181810, 236353, 472706, 781783, 1181765, 1563566, 2363530, 3908915, 7817830, 10163179, 20326358, 50815895, 101631790]

約数ペア:

[(1, 101631790), (2, 50815895), (5, 20326358), (10, 10163179), (13, 7817830), (26, 3908915), (43, 2363530), (65, 1563566), (86, 1181765), (130, 781783), (215, 472706), (430, 236353), (559, 181810), (1118, 90905), (2795, 36362), (5590, 18181)]