240051556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{5209}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 431950680

約数和(自身を除く): 191899124

約数列:

[1, 2, 4, 41, 82, 164, 281, 562, 1124, 5209, 10418, 11521, 20836, 23042, 46084, 213569, 427138, 854276, 1463729, 2927458, 5854916, 60012889, 120025778, 240051556]

約数ペア:

[(1, 240051556), (2, 120025778), (4, 60012889), (41, 5854916), (82, 2927458), (164, 1463729), (281, 854276), (562, 427138), (1124, 213569), (5209, 46084), (10418, 23042), (11521, 20836)]