2017360250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12829}}^1$

素因数の和:12900

約数の個数: 64

約数和(自身を含む): 4107036960

約数和(自身を除く): 2089676710

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 125, 170, 185, 250, 370, 425, 629, 850, 925, 1258, 1850, 2125, 3145, 4250, 4625, 6290, 9250, 12829, 15725, 25658, 31450, 64145, 78625, 128290, 157250, 218093, 320725, 436186, 474673, 641450, 949346, 1090465, 1603625, 2180930, 2373365, 3207250, 4746730, 5452325, 8069441, 10904650, 11866825, 16138882, 23733650, 27261625, 40347205, 54523250, 59334125, 80694410, 118668250, 201736025, 403472050, 1008680125, 2017360250]

約数ペア:

[(1, 2017360250), (2, 1008680125), (5, 403472050), (10, 201736025), (17, 118668250), (25, 80694410), (34, 59334125), (37, 54523250), (50, 40347205), (74, 27261625), (85, 23733650), (125, 16138882), (170, 11866825), (185, 10904650), (250, 8069441), (370, 5452325), (425, 4746730), (629, 3207250), (850, 2373365), (925, 2180930), (1258, 1603625), (1850, 1090465), (2125, 949346), (3145, 641450), (4250, 474673), (4625, 436186), (6290, 320725), (9250, 218093), (12829, 157250), (15725, 128290), (25658, 78625), (31450, 64145)]