1036740020

素因数分解:

$2^2\times 5^1\times {\mathrm{2063}}^1\times {\mathrm{25127}}^1$

素因数の和:27199

約数の個数: 24

約数和(自身を含む): 2178296064

約数和(自身を除く): 1141556044

約数列:

[1, 2, 4, 5, 10, 20, 2063, 4126, 8252, 10315, 20630, 25127, 41260, 50254, 100508, 125635, 251270, 502540, 51837001, 103674002, 207348004, 259185005, 518370010, 1036740020]

約数ペア:

[(1, 1036740020), (2, 518370010), (4, 259185005), (5, 207348004), (10, 103674002), (20, 51837001), (2063, 502540), (4126, 251270), (8252, 125635), (10315, 100508), (20630, 50254), (25127, 41260)]