25373860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2017}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 57973104

約数和(自身を除く): 32599244

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2017, 2516, 3145, 4034, 6290, 8068, 10085, 12580, 20170, 34289, 40340, 68578, 74629, 137156, 149258, 171445, 298516, 342890, 373145, 685780, 746290, 1268693, 1492580, 2537386, 5074772, 6343465, 12686930, 25373860]

約数ペア:

[(1, 25373860), (2, 12686930), (4, 6343465), (5, 5074772), (10, 2537386), (17, 1492580), (20, 1268693), (34, 746290), (37, 685780), (68, 373145), (74, 342890), (85, 298516), (148, 171445), (170, 149258), (185, 137156), (340, 74629), (370, 68578), (629, 40340), (740, 34289), (1258, 20170), (2017, 12580), (2516, 10085), (3145, 8068), (4034, 6290)]