25524820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 58317840

約数和(自身を除く): 32793020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 2029, 2516, 3145, 4058, 6290, 8116, 10145, 12580, 20290, 34493, 40580, 68986, 75073, 137972, 150146, 172465, 300292, 344930, 375365, 689860, 750730, 1276241, 1501460, 2552482, 5104964, 6381205, 12762410, 25524820]

約数ペア:

[(1, 25524820), (2, 12762410), (4, 6381205), (5, 5104964), (10, 2552482), (17, 1501460), (20, 1276241), (34, 750730), (37, 689860), (68, 375365), (74, 344930), (85, 300292), (148, 172465), (170, 150146), (185, 137972), (340, 75073), (370, 68986), (629, 40580), (740, 34493), (1258, 20290), (2029, 12580), (2516, 10145), (3145, 8116), (4058, 6290)]