5392040

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 12221280

約数和(自身を除く): 6829240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 827, 1304, 1630, 1654, 3260, 3308, 4135, 6520, 6616, 8270, 16540, 33080, 134801, 269602, 539204, 674005, 1078408, 1348010, 2696020, 5392040]

約数ペア:

[(1, 5392040), (2, 2696020), (4, 1348010), (5, 1078408), (8, 674005), (10, 539204), (20, 269602), (40, 134801), (163, 33080), (326, 16540), (652, 8270), (815, 6616), (827, 6520), (1304, 4135), (1630, 3308), (1654, 3260)]