9200980

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2063}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 19418112

約数和(自身を除く): 10217132

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 2063, 2230, 4126, 4460, 8252, 10315, 20630, 41260, 460049, 920098, 1840196, 2300245, 4600490, 9200980]

約数ペア:

[(1, 9200980), (2, 4600490), (4, 2300245), (5, 1840196), (10, 920098), (20, 460049), (223, 41260), (446, 20630), (892, 10315), (1115, 8252), (2063, 4460), (2230, 4126)]