328280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 766800

約数和(自身を除く): 438520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 283, 290, 566, 580, 1132, 1160, 1415, 2264, 2830, 5660, 8207, 11320, 16414, 32828, 41035, 65656, 82070, 164140, 328280]

約数ペア:

[(1, 328280), (2, 164140), (4, 82070), (5, 65656), (8, 41035), (10, 32828), (20, 16414), (29, 11320), (40, 8207), (58, 5660), (116, 2830), (145, 2264), (232, 1415), (283, 1160), (290, 1132), (566, 580)]