25628350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 55081296

約数和(自身を除く): 29452946

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2741, 4675, 5482, 9350, 13705, 27410, 30151, 46597, 60302, 68525, 93194, 137050, 150755, 232985, 301510, 465970, 512567, 753775, 1025134, 1164925, 1507550, 2329850, 2562835, 5125670, 12814175, 25628350]

約数ペア:

[(1, 25628350), (2, 12814175), (5, 5125670), (10, 2562835), (11, 2329850), (17, 1507550), (22, 1164925), (25, 1025134), (34, 753775), (50, 512567), (55, 465970), (85, 301510), (110, 232985), (170, 150755), (187, 137050), (275, 93194), (374, 68525), (425, 60302), (550, 46597), (850, 30151), (935, 27410), (1870, 13705), (2741, 9350), (4675, 5482)]