112565800

素因数分解:

$2^3\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2857}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 263136060

約数和(自身を除く): 150570260

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 197, 200, 394, 788, 985, 1576, 1970, 2857, 3940, 4925, 5714, 7880, 9850, 11428, 14285, 19700, 22856, 28570, 39400, 57140, 71425, 114280, 142850, 285700, 562829, 571400, 1125658, 2251316, 2814145, 4502632, 5628290, 11256580, 14070725, 22513160, 28141450, 56282900, 112565800]

約数ペア:

[(1, 112565800), (2, 56282900), (4, 28141450), (5, 22513160), (8, 14070725), (10, 11256580), (20, 5628290), (25, 4502632), (40, 2814145), (50, 2251316), (100, 1125658), (197, 571400), (200, 562829), (394, 285700), (788, 142850), (985, 114280), (1576, 71425), (1970, 57140), (2857, 39400), (3940, 28570), (4925, 22856), (5714, 19700), (7880, 14285), (9850, 11428)]