25388630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{87547}}^1$

素因数の和:87583

約数の個数: 16

約数和(自身を含む): 47275920

約数和(自身を除く): 21887290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 87547, 175094, 437735, 875470, 2538863, 5077726, 12694315, 25388630]

約数ペア:

[(1, 25388630), (2, 12694315), (5, 5077726), (10, 2538863), (29, 875470), (58, 437735), (145, 175094), (290, 87547)]