359296940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{10687}}^1$

素因数の和:10778

約数の個数: 36

約数和(自身を含む): 773447808

約数和(自身を除く): 414150868

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 3362, 6724, 8405, 10687, 16810, 21374, 33620, 42748, 53435, 106870, 213740, 438167, 876334, 1752668, 2190835, 4381670, 8763340, 17964847, 35929694, 71859388, 89824235, 179648470, 359296940]

約数ペア:

[(1, 359296940), (2, 179648470), (4, 89824235), (5, 71859388), (10, 35929694), (20, 17964847), (41, 8763340), (82, 4381670), (164, 2190835), (205, 1752668), (410, 876334), (820, 438167), (1681, 213740), (3362, 106870), (6724, 53435), (8405, 42748), (10687, 33620), (16810, 21374)]