10020250

素因数分解:

$2^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 18954000

約数和(自身を除く): 8933750

約数列:

[1, 2, 5, 10, 25, 50, 125, 149, 250, 269, 298, 538, 745, 1345, 1490, 2690, 3725, 6725, 7450, 13450, 18625, 33625, 37250, 40081, 67250, 80162, 200405, 400810, 1002025, 2004050, 5010125, 10020250]

約数ペア:

[(1, 10020250), (2, 5010125), (5, 2004050), (10, 1002025), (25, 400810), (50, 200405), (125, 80162), (149, 67250), (250, 40081), (269, 37250), (298, 33625), (538, 18625), (745, 13450), (1345, 7450), (1490, 6725), (2690, 3725)]