26206120

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4397}}^1$

素因数の和:4557

約数の個数: 32

約数和(自身を含む): 59373000

約数和(自身を除く): 33166880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 4397, 5960, 8794, 17588, 21985, 35176, 43970, 87940, 175880, 655153, 1310306, 2620612, 3275765, 5241224, 6551530, 13103060, 26206120]

約数ペア:

[(1, 26206120), (2, 13103060), (4, 6551530), (5, 5241224), (8, 3275765), (10, 2620612), (20, 1310306), (40, 655153), (149, 175880), (298, 87940), (596, 43970), (745, 35176), (1192, 21985), (1490, 17588), (2980, 8794), (4397, 5960)]