10997360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12497}}^1$

素因数の和:12521

約数の個数: 40

約数和(自身を含む): 27895536

約数和(自身を除く): 16898176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12497, 24994, 49988, 62485, 99976, 124970, 137467, 199952, 249940, 274934, 499880, 549868, 687335, 999760, 1099736, 1374670, 2199472, 2749340, 5498680, 10997360]

約数ペア:

[(1, 10997360), (2, 5498680), (4, 2749340), (5, 2199472), (8, 1374670), (10, 1099736), (11, 999760), (16, 687335), (20, 549868), (22, 499880), (40, 274934), (44, 249940), (55, 199952), (80, 137467), (88, 124970), (110, 99976), (176, 62485), (220, 49988), (440, 24994), (880, 12497)]