10251140

素因数分解:

$2^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{1019}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 21591360

約数和(自身を除く): 11340220

約数列:

[1, 2, 4, 5, 10, 20, 503, 1006, 1019, 2012, 2038, 2515, 4076, 5030, 5095, 10060, 10190, 20380, 512557, 1025114, 2050228, 2562785, 5125570, 10251140]

約数ペア:

[(1, 10251140), (2, 5125570), (4, 2562785), (5, 2050228), (10, 1025114), (20, 512557), (503, 20380), (1006, 10190), (1019, 10060), (2012, 5095), (2038, 5030), (2515, 4076)]