5238993490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{13751}}^1$

素因数の和:15018

約数の個数: 32

約数和(自身を含む): 9743016960

約数和(自身を除く): 4504023470

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1229, 2458, 6145, 12290, 13751, 27502, 38099, 68755, 76198, 137510, 190495, 380990, 426281, 852562, 2131405, 4262810, 16899979, 33799958, 84499895, 168999790, 523899349, 1047798698, 2619496745, 5238993490]

約数ペア:

[(1, 5238993490), (2, 2619496745), (5, 1047798698), (10, 523899349), (31, 168999790), (62, 84499895), (155, 33799958), (310, 16899979), (1229, 4262810), (2458, 2131405), (6145, 852562), (12290, 426281), (13751, 380990), (27502, 190495), (38099, 137510), (68755, 76198)]