9531440

素因数分解:

$2^4\times 5^1\times {\mathrm{283}}^1\times {\mathrm{421}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 22291728

約数和(自身を除く): 12760288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 283, 421, 566, 842, 1132, 1415, 1684, 2105, 2264, 2830, 3368, 4210, 4528, 5660, 6736, 8420, 11320, 16840, 22640, 33680, 119143, 238286, 476572, 595715, 953144, 1191430, 1906288, 2382860, 4765720, 9531440]

約数ペア:

[(1, 9531440), (2, 4765720), (4, 2382860), (5, 1906288), (8, 1191430), (10, 953144), (16, 595715), (20, 476572), (40, 238286), (80, 119143), (283, 33680), (421, 22640), (566, 16840), (842, 11320), (1132, 8420), (1415, 6736), (1684, 5660), (2105, 4528), (2264, 4210), (2830, 3368)]