4328274580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{111611}}^1$

素因数の和:111904

約数の個数: 48

約数和(自身を含む): 10425453696

約数和(自身を除く): 6097179116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 277, 554, 1108, 1385, 1939, 2770, 3878, 5540, 7756, 9695, 19390, 38780, 111611, 223222, 446444, 558055, 781277, 1116110, 1562554, 2232220, 3125108, 3906385, 7812770, 15625540, 30916247, 61832494, 123664988, 154581235, 216413729, 309162470, 432827458, 618324940, 865654916, 1082068645, 2164137290, 4328274580]

約数ペア:

[(1, 4328274580), (2, 2164137290), (4, 1082068645), (5, 865654916), (7, 618324940), (10, 432827458), (14, 309162470), (20, 216413729), (28, 154581235), (35, 123664988), (70, 61832494), (140, 30916247), (277, 15625540), (554, 7812770), (1108, 3906385), (1385, 3125108), (1939, 2232220), (2770, 1562554), (3878, 1116110), (5540, 781277), (7756, 558055), (9695, 446444), (19390, 223222), (38780, 111611)]