1570530020

素因数分解:

$2^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{26431}}^1$

素因数の和:29411

約数の個数: 24

約数和(自身を含む): 3299347968

約数和(自身を除く): 1728817948

約数列:

[1, 2, 4, 5, 10, 20, 2971, 5942, 11884, 14855, 26431, 29710, 52862, 59420, 105724, 132155, 264310, 528620, 78526501, 157053002, 314106004, 392632505, 785265010, 1570530020]

約数ペア:

[(1, 1570530020), (2, 785265010), (4, 392632505), (5, 314106004), (10, 157053002), (20, 78526501), (2971, 528620), (5942, 264310), (11884, 132155), (14855, 105724), (26431, 59420), (29710, 52862)]