40288575175

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1\times {\mathrm{3623}}^1$

素因数の和:4264

約数の個数: 48

約数和(自身を含む): 53979045120

約数和(自身を除く): 13690469945

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 571, 779, 1025, 2855, 3623, 3895, 10849, 14275, 18115, 19475, 23411, 54245, 68837, 90575, 117055, 148543, 271225, 344185, 444809, 585275, 742715, 1720925, 2068733, 2224045, 2822317, 3713575, 10343665, 11120225, 14111585, 39305927, 51718325, 70557925, 84818053, 196529635, 424090265, 982648175, 1611543007, 2120451325, 8057715035, 40288575175]

約数ペア:

[(1, 40288575175), (5, 8057715035), (19, 2120451325), (25, 1611543007), (41, 982648175), (95, 424090265), (205, 196529635), (475, 84818053), (571, 70557925), (779, 51718325), (1025, 39305927), (2855, 14111585), (3623, 11120225), (3895, 10343665), (10849, 3713575), (14275, 2822317), (18115, 2224045), (19475, 2068733), (23411, 1720925), (54245, 742715), (68837, 585275), (90575, 444809), (117055, 344185), (148543, 271225)]