125327480

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{6229}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 282592800

約数和(自身を除く): 157265320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 6229, 10060, 12458, 20120, 24916, 31145, 49832, 62290, 124580, 249160, 3133187, 6266374, 12532748, 15665935, 25065496, 31331870, 62663740, 125327480]

約数ペア:

[(1, 125327480), (2, 62663740), (4, 31331870), (5, 25065496), (8, 15665935), (10, 12532748), (20, 6266374), (40, 3133187), (503, 249160), (1006, 124580), (2012, 62290), (2515, 49832), (4024, 31145), (5030, 24916), (6229, 20120), (10060, 12458)]