25572430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 49845600

約数和(自身を除く): 24273170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 859, 1145, 1718, 2290, 2977, 4295, 5954, 8590, 11167, 14885, 22334, 29770, 55835, 111670, 196711, 393422, 983555, 1967110, 2557243, 5114486, 12786215, 25572430]

約数ペア:

[(1, 25572430), (2, 12786215), (5, 5114486), (10, 2557243), (13, 1967110), (26, 983555), (65, 393422), (130, 196711), (229, 111670), (458, 55835), (859, 29770), (1145, 22334), (1718, 14885), (2290, 11167), (2977, 8590), (4295, 5954)]