994250

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1926288

約数和(自身を除く): 932038

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 97, 125, 194, 205, 250, 410, 485, 970, 1025, 2050, 2425, 3977, 4850, 5125, 7954, 10250, 12125, 19885, 24250, 39770, 99425, 198850, 497125, 994250]

約数ペア:

[(1, 994250), (2, 497125), (5, 198850), (10, 99425), (25, 39770), (41, 24250), (50, 19885), (82, 12125), (97, 10250), (125, 7954), (194, 5125), (205, 4850), (250, 3977), (410, 2425), (485, 2050), (970, 1025)]