22978450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 47809440

約数和(自身を除く): 24830990

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1019, 1025, 2038, 2050, 2255, 4510, 5095, 10190, 11209, 11275, 22418, 22550, 25475, 41779, 50950, 56045, 83558, 112090, 208895, 280225, 417790, 459569, 560450, 919138, 1044475, 2088950, 2297845, 4595690, 11489225, 22978450]

約数ペア:

[(1, 22978450), (2, 11489225), (5, 4595690), (10, 2297845), (11, 2088950), (22, 1044475), (25, 919138), (41, 560450), (50, 459569), (55, 417790), (82, 280225), (110, 208895), (205, 112090), (275, 83558), (410, 56045), (451, 50950), (550, 41779), (902, 25475), (1019, 22550), (1025, 22418), (2038, 11275), (2050, 11209), (2255, 10190), (4510, 5095)]