25324130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2347}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 49702464

約数和(自身を除く): 24378334

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 2347, 4694, 5395, 10790, 11735, 23470, 30511, 61022, 152555, 194801, 305110, 389602, 974005, 1948010, 2532413, 5064826, 12662065, 25324130]

約数ペア:

[(1, 25324130), (2, 12662065), (5, 5064826), (10, 2532413), (13, 1948010), (26, 974005), (65, 389602), (83, 305110), (130, 194801), (166, 152555), (415, 61022), (830, 30511), (1079, 23470), (2158, 11735), (2347, 10790), (4694, 5395)]