4218592640

素因数分解:

$2^7\times 5^1\times {\mathrm{1471}}^1\times {\mathrm{4481}}^1$

素因数の和:5971

約数の個数: 64

約数和(自身を含む): 10094181120

約数和(自身を除く): 5875588480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1471, 2942, 4481, 5884, 7355, 8962, 11768, 14710, 17924, 22405, 23536, 29420, 35848, 44810, 47072, 58840, 71696, 89620, 94144, 117680, 143392, 179240, 188288, 235360, 286784, 358480, 470720, 573568, 716960, 941440, 1433920, 2867840, 6591551, 13183102, 26366204, 32957755, 52732408, 65915510, 105464816, 131831020, 210929632, 263662040, 421859264, 527324080, 843718528, 1054648160, 2109296320, 4218592640]

約数ペア:

[(1, 4218592640), (2, 2109296320), (4, 1054648160), (5, 843718528), (8, 527324080), (10, 421859264), (16, 263662040), (20, 210929632), (32, 131831020), (40, 105464816), (64, 65915510), (80, 52732408), (128, 32957755), (160, 26366204), (320, 13183102), (640, 6591551), (1471, 2867840), (2942, 1433920), (4481, 941440), (5884, 716960), (7355, 573568), (8962, 470720), (11768, 358480), (14710, 286784), (17924, 235360), (22405, 188288), (23536, 179240), (29420, 143392), (35848, 117680), (44810, 94144), (47072, 89620), (58840, 71696)]