55077040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9431}}^1$

素因数の和:9517

約数の個数: 40

約数和(自身を含む): 129822048

約数和(自身を除く): 74745008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 9431, 18862, 37724, 47155, 75448, 94310, 150896, 188620, 377240, 688463, 754480, 1376926, 2753852, 3442315, 5507704, 6884630, 11015408, 13769260, 27538520, 55077040]

約数ペア:

[(1, 55077040), (2, 27538520), (4, 13769260), (5, 11015408), (8, 6884630), (10, 5507704), (16, 3442315), (20, 2753852), (40, 1376926), (73, 754480), (80, 688463), (146, 377240), (292, 188620), (365, 150896), (584, 94310), (730, 75448), (1168, 47155), (1460, 37724), (2920, 18862), (5840, 9431)]