9820750

素因数分解:

$2^1\times 5^3\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 18573984

約数和(自身を除く): 8753234

約数列:

[1, 2, 5, 10, 25, 50, 125, 163, 241, 250, 326, 482, 815, 1205, 1630, 2410, 4075, 6025, 8150, 12050, 20375, 30125, 39283, 40750, 60250, 78566, 196415, 392830, 982075, 1964150, 4910375, 9820750]

約数ペア:

[(1, 9820750), (2, 4910375), (5, 1964150), (10, 982075), (25, 392830), (50, 196415), (125, 78566), (163, 60250), (241, 40750), (250, 39283), (326, 30125), (482, 20375), (815, 12050), (1205, 8150), (1630, 6025), (2410, 4075)]