7415202440

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{9743}}^1$

素因数の和:10166

約数の個数: 64

約数和(自身を含む): 17048102400

約数和(自身を除く): 9632899960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 359, 424, 530, 718, 1060, 1436, 1795, 2120, 2872, 3590, 7180, 9743, 14360, 19027, 19486, 38054, 38972, 48715, 76108, 77944, 95135, 97430, 152216, 190270, 194860, 380540, 389720, 516379, 761080, 1032758, 2065516, 2581895, 3497737, 4131032, 5163790, 6995474, 10327580, 13990948, 17488685, 20655160, 27981896, 34977370, 69954740, 139909480, 185380061, 370760122, 741520244, 926900305, 1483040488, 1853800610, 3707601220, 7415202440]

約数ペア:

[(1, 7415202440), (2, 3707601220), (4, 1853800610), (5, 1483040488), (8, 926900305), (10, 741520244), (20, 370760122), (40, 185380061), (53, 139909480), (106, 69954740), (212, 34977370), (265, 27981896), (359, 20655160), (424, 17488685), (530, 13990948), (718, 10327580), (1060, 6995474), (1436, 5163790), (1795, 4131032), (2120, 3497737), (2872, 2581895), (3590, 2065516), (7180, 1032758), (9743, 761080), (14360, 516379), (19027, 389720), (19486, 380540), (38054, 194860), (38972, 190270), (48715, 152216), (76108, 97430), (77944, 95135)]