20100894625

素因数分解:

$5^3\times 7^1\times {\mathrm{22972451}}^1$

素因数の和:22972473

約数の個数: 16

約数和(自身を含む): 28669620096

約数和(自身を除く): 8568725471

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 22972451, 114862255, 160807157, 574311275, 804035785, 2871556375, 4020178925, 20100894625]

約数ペア:

[(1, 20100894625), (5, 4020178925), (7, 2871556375), (25, 804035785), (35, 574311275), (125, 160807157), (175, 114862255), (875, 22972451)]