201475080020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{530197579}}^1$

素因数の和:530197607

約数の個数: 24

約数和(自身を含む): 445365967200

約数和(自身を除く): 243890887180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 530197579, 1060395158, 2120790316, 2650987895, 5301975790, 10073754001, 10603951580, 20147508002, 40295016004, 50368770005, 100737540010, 201475080020]

約数ペア:

[(1, 201475080020), (2, 100737540010), (4, 50368770005), (5, 40295016004), (10, 20147508002), (19, 10603951580), (20, 10073754001), (38, 5301975790), (76, 2650987895), (95, 2120790316), (190, 1060395158), (380, 530197579)]