1964150

素因数分解:

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

素因数の和:416

約数の個数: 24

約数和(自身を含む): 3690984

約数和(自身を除く): 1726834

約数列:

[1, 2, 5, 10, 25, 50, 163, 241, 326, 482, 815, 1205, 1630, 2410, 4075, 6025, 8150, 12050, 39283, 78566, 196415, 392830, 982075, 1964150]

約数ペア:

[(1, 1964150), (2, 982075), (5, 392830), (10, 196415), (25, 78566), (50, 39283), (163, 12050), (241, 8150), (326, 6025), (482, 4075), (815, 2410), (1205, 1630)]