6264520

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{787}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 14184000

約数和(自身を除く): 7919480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 787, 796, 995, 1574, 1592, 1990, 3148, 3935, 3980, 6296, 7870, 7960, 15740, 31480, 156613, 313226, 626452, 783065, 1252904, 1566130, 3132260, 6264520]

約数ペア:

[(1, 6264520), (2, 3132260), (4, 1566130), (5, 1252904), (8, 783065), (10, 626452), (20, 313226), (40, 156613), (199, 31480), (398, 15740), (787, 7960), (796, 7870), (995, 6296), (1574, 3980), (1592, 3935), (1990, 3148)]