25159430

素因数分解:

$2^1\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{2281}}^1$

素因数の和:3391

約数の個数: 16

約数和(自身を含む): 45347904

約数和(自身を除く): 20188474

約数列:

[1, 2, 5, 10, 1103, 2206, 2281, 4562, 5515, 11030, 11405, 22810, 2515943, 5031886, 12579715, 25159430]

約数ペア:

[(1, 25159430), (2, 12579715), (5, 5031886), (10, 2515943), (1103, 22810), (2206, 11405), (2281, 11030), (4562, 5515)]