22570340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 52157952

約数和(自身を除く): 29587612

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 1847, 2444, 3055, 3694, 6110, 7388, 9235, 12220, 18470, 24011, 36940, 48022, 86809, 96044, 120055, 173618, 240110, 347236, 434045, 480220, 868090, 1128517, 1736180, 2257034, 4514068, 5642585, 11285170, 22570340]

約数ペア:

[(1, 22570340), (2, 11285170), (4, 5642585), (5, 4514068), (10, 2257034), (13, 1736180), (20, 1128517), (26, 868090), (47, 480220), (52, 434045), (65, 347236), (94, 240110), (130, 173618), (188, 120055), (235, 96044), (260, 86809), (470, 48022), (611, 36940), (940, 24011), (1222, 18470), (1847, 12220), (2444, 9235), (3055, 7388), (3694, 6110)]