260057300

素因数分解:

$2^2\times 5^2\times {\mathrm{829}}^1\times {\mathrm{3137}}^1$

素因数の和:3980

約数の個数: 36

約数和(自身を含む): 565185180

約数和(自身を除く): 305127880

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 829, 1658, 3137, 3316, 4145, 6274, 8290, 12548, 15685, 16580, 20725, 31370, 41450, 62740, 78425, 82900, 156850, 313700, 2600573, 5201146, 10402292, 13002865, 26005730, 52011460, 65014325, 130028650, 260057300]

約数ペア:

[(1, 260057300), (2, 130028650), (4, 65014325), (5, 52011460), (10, 26005730), (20, 13002865), (25, 10402292), (50, 5201146), (100, 2600573), (829, 313700), (1658, 156850), (3137, 82900), (3316, 78425), (4145, 62740), (6274, 41450), (8290, 31370), (12548, 20725), (15685, 16580)]