84295510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 169706880

約数和(自身を除く): 85411370

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1609, 1690, 2015, 3218, 4030, 5239, 8045, 10478, 16090, 20917, 26195, 41834, 49879, 52390, 99758, 104585, 209170, 249395, 271921, 498790, 543842, 648427, 1296854, 1359605, 2719210, 3242135, 6484270, 8429551, 16859102, 42147755, 84295510]

約数ペア:

[(1, 84295510), (2, 42147755), (5, 16859102), (10, 8429551), (13, 6484270), (26, 3242135), (31, 2719210), (62, 1359605), (65, 1296854), (130, 648427), (155, 543842), (169, 498790), (310, 271921), (338, 249395), (403, 209170), (806, 104585), (845, 99758), (1609, 52390), (1690, 49879), (2015, 41834), (3218, 26195), (4030, 20917), (5239, 16090), (8045, 10478)]