2100099250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{494141}}^1$

素因数の和:494175

約数の個数: 32

約数和(自身を含む): 4162652208

約数和(自身を除く): 2062552958

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 494141, 988282, 2470705, 4941410, 8400397, 12353525, 16800794, 24707050, 42001985, 61767625, 84003970, 123535250, 210009925, 420019850, 1050049625, 2100099250]

約数ペア:

[(1, 2100099250), (2, 1050049625), (5, 420019850), (10, 210009925), (17, 123535250), (25, 84003970), (34, 61767625), (50, 42001985), (85, 24707050), (125, 16800794), (170, 12353525), (250, 8400397), (425, 4941410), (850, 2470705), (2125, 988282), (4250, 494141)]