91767280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{104281}}^1$

素因数の和:104305

約数の個数: 40

約数和(自身を含む): 232757424

約数和(自身を除く): 140990144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 104281, 208562, 417124, 521405, 834248, 1042810, 1147091, 1668496, 2085620, 2294182, 4171240, 4588364, 5735455, 8342480, 9176728, 11470910, 18353456, 22941820, 45883640, 91767280]

約数ペア:

[(1, 91767280), (2, 45883640), (4, 22941820), (5, 18353456), (8, 11470910), (10, 9176728), (11, 8342480), (16, 5735455), (20, 4588364), (22, 4171240), (40, 2294182), (44, 2085620), (55, 1668496), (80, 1147091), (88, 1042810), (110, 834248), (176, 521405), (220, 417124), (440, 208562), (880, 104281)]