9266620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 21557088

約数和(自身を除く): 12290468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 577, 730, 803, 1154, 1460, 1606, 2308, 2885, 3212, 4015, 5770, 6347, 8030, 11540, 12694, 16060, 25388, 31735, 42121, 63470, 84242, 126940, 168484, 210605, 421210, 463331, 842420, 926662, 1853324, 2316655, 4633310, 9266620]

約数ペア:

[(1, 9266620), (2, 4633310), (4, 2316655), (5, 1853324), (10, 926662), (11, 842420), (20, 463331), (22, 421210), (44, 210605), (55, 168484), (73, 126940), (110, 84242), (146, 63470), (220, 42121), (292, 31735), (365, 25388), (577, 16060), (730, 12694), (803, 11540), (1154, 8030), (1460, 6347), (1606, 5770), (2308, 4015), (2885, 3212)]