23288800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:740

約数の個数: 72

約数和(自身を含む): 58261896

約数和(自身を除く): 34973096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 677, 688, 800, 860, 1075, 1354, 1376, 1720, 2150, 2708, 3385, 3440, 4300, 5416, 6770, 6880, 8600, 10832, 13540, 16925, 17200, 21664, 27080, 29111, 33850, 34400, 54160, 58222, 67700, 108320, 116444, 135400, 145555, 232888, 270800, 291110, 465776, 541600, 582220, 727775, 931552, 1164440, 1455550, 2328880, 2911100, 4657760, 5822200, 11644400, 23288800]

約数ペア:

[(1, 23288800), (2, 11644400), (4, 5822200), (5, 4657760), (8, 2911100), (10, 2328880), (16, 1455550), (20, 1164440), (25, 931552), (32, 727775), (40, 582220), (43, 541600), (50, 465776), (80, 291110), (86, 270800), (100, 232888), (160, 145555), (172, 135400), (200, 116444), (215, 108320), (344, 67700), (400, 58222), (430, 54160), (677, 34400), (688, 33850), (800, 29111), (860, 27080), (1075, 21664), (1354, 17200), (1376, 16925), (1720, 13540), (2150, 10832), (2708, 8600), (3385, 6880), (3440, 6770), (4300, 5416)]