5216320

素因数分解:

$2^6\times 5^1\times {\mathrm{16301}}^1$

素因数の和:16318

約数の個数: 28

約数和(自身を含む): 12422124

約数和(自身を除く): 7205804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16301, 32602, 65204, 81505, 130408, 163010, 260816, 326020, 521632, 652040, 1043264, 1304080, 2608160, 5216320]

約数ペア:

[(1, 5216320), (2, 2608160), (4, 1304080), (5, 1043264), (8, 652040), (10, 521632), (16, 326020), (20, 260816), (32, 163010), (40, 130408), (64, 81505), (80, 65204), (160, 32602), (320, 16301)]