15204058780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40010681}}^1$

素因数の和:40010709

約数の個数: 24

約数和(自身を含む): 33608972880

約数和(自身を除く): 18404914100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 40010681, 80021362, 160042724, 200053405, 400106810, 760202939, 800213620, 1520405878, 3040811756, 3801014695, 7602029390, 15204058780]

約数ペア:

[(1, 15204058780), (2, 7602029390), (4, 3801014695), (5, 3040811756), (10, 1520405878), (19, 800213620), (20, 760202939), (38, 400106810), (76, 200053405), (95, 160042724), (190, 80021362), (380, 40010681)]