25563430

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9433}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 46188864

約数和(自身を除く): 20625434

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 9433, 18866, 47165, 94330, 2556343, 5112686, 12781715, 25563430]

約数ペア:

[(1, 25563430), (2, 12781715), (5, 5112686), (10, 2556343), (271, 94330), (542, 47165), (1355, 18866), (2710, 9433)]