4197160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9539}}^1$

素因数の和:9561

約数の個数: 32

約数和(自身を含む): 10303200

約数和(自身を除く): 6106040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9539, 19078, 38156, 47695, 76312, 95390, 104929, 190780, 209858, 381560, 419716, 524645, 839432, 1049290, 2098580, 4197160]

約数ペア:

[(1, 4197160), (2, 2098580), (4, 1049290), (5, 839432), (8, 524645), (10, 419716), (11, 381560), (20, 209858), (22, 190780), (40, 104929), (44, 95390), (55, 76312), (88, 47695), (110, 38156), (220, 19078), (440, 9539)]