6702320

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 15698400

約数和(自身を除く): 8996080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 421, 796, 842, 995, 1592, 1684, 1990, 2105, 3184, 3368, 3980, 4210, 6736, 7960, 8420, 15920, 16840, 33680, 83779, 167558, 335116, 418895, 670232, 837790, 1340464, 1675580, 3351160, 6702320]

約数ペア:

[(1, 6702320), (2, 3351160), (4, 1675580), (5, 1340464), (8, 837790), (10, 670232), (16, 418895), (20, 335116), (40, 167558), (80, 83779), (199, 33680), (398, 16840), (421, 15920), (796, 8420), (842, 7960), (995, 6736), (1592, 4210), (1684, 3980), (1990, 3368), (2105, 3184)]