25283570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 50162112

約数和(自身を除く): 24878542

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4523, 5590, 9046, 22615, 45230, 58799, 117598, 194489, 293995, 388978, 587990, 972445, 1944890, 2528357, 5056714, 12641785, 25283570]

約数ペア:

[(1, 25283570), (2, 12641785), (5, 5056714), (10, 2528357), (13, 1944890), (26, 972445), (43, 587990), (65, 388978), (86, 293995), (130, 194489), (215, 117598), (430, 58799), (559, 45230), (1118, 22615), (2795, 9046), (4523, 5590)]