3394880

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^2$

素因数の和:223

約数の個数: 42

約数和(自身を含む): 8163306

約数和(自身を除く): 4768426

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 6592, 8240, 10609, 16480, 21218, 32960, 42436, 53045, 84872, 106090, 169744, 212180, 339488, 424360, 678976, 848720, 1697440, 3394880]

約数ペア:

[(1, 3394880), (2, 1697440), (4, 848720), (5, 678976), (8, 424360), (10, 339488), (16, 212180), (20, 169744), (32, 106090), (40, 84872), (64, 53045), (80, 42436), (103, 32960), (160, 21218), (206, 16480), (320, 10609), (412, 8240), (515, 6592), (824, 4120), (1030, 3296), (1648, 2060)]