2552207620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1\times {\mathrm{4903}}^1$

素因数の和:6460

約数の個数: 48

約数和(自身を含む): 5679773568

約数和(自身を除く): 3127565948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1531, 3062, 4903, 6124, 7655, 9806, 15310, 19612, 24515, 26027, 30620, 49030, 52054, 83351, 98060, 104108, 130135, 166702, 260270, 333404, 416755, 520540, 833510, 1667020, 7506493, 15012986, 30025972, 37532465, 75064930, 127610381, 150129860, 255220762, 510441524, 638051905, 1276103810, 2552207620]

約数ペア:

[(1, 2552207620), (2, 1276103810), (4, 638051905), (5, 510441524), (10, 255220762), (17, 150129860), (20, 127610381), (34, 75064930), (68, 37532465), (85, 30025972), (170, 15012986), (340, 7506493), (1531, 1667020), (3062, 833510), (4903, 520540), (6124, 416755), (7655, 333404), (9806, 260270), (15310, 166702), (19612, 130135), (24515, 104108), (26027, 98060), (30620, 83351), (49030, 52054)]