25065650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1$

素因数の和:863

約数の個数: 48

約数和(自身を含む): 50762376

約数和(自身を除く): 25696726

約数列:

[1, 2, 5, 10, 17, 25, 34, 37, 50, 74, 85, 170, 185, 370, 425, 629, 797, 850, 925, 1258, 1594, 1850, 3145, 3985, 6290, 7970, 13549, 15725, 19925, 27098, 29489, 31450, 39850, 58978, 67745, 135490, 147445, 294890, 338725, 501313, 677450, 737225, 1002626, 1474450, 2506565, 5013130, 12532825, 25065650]

約数ペア:

[(1, 25065650), (2, 12532825), (5, 5013130), (10, 2506565), (17, 1474450), (25, 1002626), (34, 737225), (37, 677450), (50, 501313), (74, 338725), (85, 294890), (170, 147445), (185, 135490), (370, 67745), (425, 58978), (629, 39850), (797, 31450), (850, 29489), (925, 27098), (1258, 19925), (1594, 15725), (1850, 13549), (3145, 7970), (3985, 6290)]