4328492750

素因数分解:

$2^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{857}}^1$

素因数の和:1190

約数の個数: 64

約数和(自身を含む): 8239682880

約数和(自身を除く): 3911190130

約数列:

[1, 2, 5, 10, 25, 50, 89, 125, 178, 227, 250, 445, 454, 857, 890, 1135, 1714, 2225, 2270, 4285, 4450, 5675, 8570, 11125, 11350, 20203, 21425, 22250, 28375, 40406, 42850, 56750, 76273, 101015, 107125, 152546, 194539, 202030, 214250, 381365, 389078, 505075, 762730, 972695, 1010150, 1906825, 1945390, 2525375, 3813650, 4863475, 5050750, 9534125, 9726950, 17313971, 19068250, 24317375, 34627942, 48634750, 86569855, 173139710, 432849275, 865698550, 2164246375, 4328492750]

約数ペア:

[(1, 4328492750), (2, 2164246375), (5, 865698550), (10, 432849275), (25, 173139710), (50, 86569855), (89, 48634750), (125, 34627942), (178, 24317375), (227, 19068250), (250, 17313971), (445, 9726950), (454, 9534125), (857, 5050750), (890, 4863475), (1135, 3813650), (1714, 2525375), (2225, 1945390), (2270, 1906825), (4285, 1010150), (4450, 972695), (5675, 762730), (8570, 505075), (11125, 389078), (11350, 381365), (20203, 214250), (21425, 202030), (22250, 194539), (28375, 152546), (40406, 107125), (42850, 101015), (56750, 76273)]