26343980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101323}}^1$

素因数の和:101345

約数の個数: 24

約数和(自身を含む): 59578512

約数和(自身を除く): 33234532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101323, 202646, 405292, 506615, 1013230, 1317199, 2026460, 2634398, 5268796, 6585995, 13171990, 26343980]

約数ペア:

[(1, 26343980), (2, 13171990), (4, 6585995), (5, 5268796), (10, 2634398), (13, 2026460), (20, 1317199), (26, 1013230), (52, 506615), (65, 405292), (130, 202646), (260, 101323)]