9029450

素因数分解:

$2^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:862

約数の個数: 24

約数和(自身を含む): 16873920

約数和(自身を除く): 7844470

約数列:

[1, 2, 5, 10, 25, 50, 419, 431, 838, 862, 2095, 2155, 4190, 4310, 10475, 10775, 20950, 21550, 180589, 361178, 902945, 1805890, 4514725, 9029450]

約数ペア:

[(1, 9029450), (2, 4514725), (5, 1805890), (10, 902945), (25, 361178), (50, 180589), (419, 21550), (431, 20950), (838, 10775), (862, 10475), (2095, 4310), (2155, 4190)]