25526330

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1229}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 48176640

約数和(自身を除く): 22650310

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 1229, 2077, 2458, 4154, 6145, 10385, 12290, 20770, 38099, 76198, 82343, 164686, 190495, 380990, 411715, 823430, 2552633, 5105266, 12763165, 25526330]

約数ペア:

[(1, 25526330), (2, 12763165), (5, 5105266), (10, 2552633), (31, 823430), (62, 411715), (67, 380990), (134, 190495), (155, 164686), (310, 82343), (335, 76198), (670, 38099), (1229, 20770), (2077, 12290), (2458, 10385), (4154, 6145)]