3485152880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3960401}}^1$

素因数の和:3960425

約数の個数: 40

約数和(自身を含む): 8839617264

約数和(自身を除く): 5354464384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3960401, 7920802, 15841604, 19802005, 31683208, 39604010, 43564411, 63366416, 79208020, 87128822, 158416040, 174257644, 217822055, 316832080, 348515288, 435644110, 697030576, 871288220, 1742576440, 3485152880]

約数ペア:

[(1, 3485152880), (2, 1742576440), (4, 871288220), (5, 697030576), (8, 435644110), (10, 348515288), (11, 316832080), (16, 217822055), (20, 174257644), (22, 158416040), (40, 87128822), (44, 79208020), (55, 63366416), (80, 43564411), (88, 39604010), (110, 31683208), (176, 19802005), (220, 15841604), (440, 7920802), (880, 3960401)]