3025784420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{16547}}^1$

素因数の和:16820

約数の個数: 48

約数和(自身を含む): 6538710528

約数和(自身を除く): 3512926108

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 223, 410, 446, 820, 892, 1115, 2230, 4460, 9143, 16547, 18286, 33094, 36572, 45715, 66188, 82735, 91430, 165470, 182860, 330940, 678427, 1356854, 2713708, 3392135, 3689981, 6784270, 7379962, 13568540, 14759924, 18449905, 36899810, 73799620, 151289221, 302578442, 605156884, 756446105, 1512892210, 3025784420]

約数ペア:

[(1, 3025784420), (2, 1512892210), (4, 756446105), (5, 605156884), (10, 302578442), (20, 151289221), (41, 73799620), (82, 36899810), (164, 18449905), (205, 14759924), (223, 13568540), (410, 7379962), (446, 6784270), (820, 3689981), (892, 3392135), (1115, 2713708), (2230, 1356854), (4460, 678427), (9143, 330940), (16547, 182860), (18286, 165470), (33094, 91430), (36572, 82735), (45715, 66188)]