2446600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:970

約数の個数: 48

約数和(自身を含む): 6132420

約数和(自身を除く): 3685820

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 941, 1300, 1882, 2600, 3764, 4705, 7528, 9410, 12233, 18820, 23525, 24466, 37640, 47050, 48932, 61165, 94100, 97864, 122330, 188200, 244660, 305825, 489320, 611650, 1223300, 2446600]

約数ペア:

[(1, 2446600), (2, 1223300), (4, 611650), (5, 489320), (8, 305825), (10, 244660), (13, 188200), (20, 122330), (25, 97864), (26, 94100), (40, 61165), (50, 48932), (52, 47050), (65, 37640), (100, 24466), (104, 23525), (130, 18820), (200, 12233), (260, 9410), (325, 7528), (520, 4705), (650, 3764), (941, 2600), (1300, 1882)]