17083900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 39528720

約数和(自身を除く): 22444820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 116, 137, 145, 172, 215, 274, 290, 430, 548, 580, 685, 725, 860, 1075, 1247, 1370, 1450, 2150, 2494, 2740, 2900, 3425, 3973, 4300, 4988, 5891, 6235, 6850, 7946, 11782, 12470, 13700, 15892, 19865, 23564, 24940, 29455, 31175, 39730, 58910, 62350, 79460, 99325, 117820, 124700, 147275, 170839, 198650, 294550, 341678, 397300, 589100, 683356, 854195, 1708390, 3416780, 4270975, 8541950, 17083900]

約数ペア:

[(1, 17083900), (2, 8541950), (4, 4270975), (5, 3416780), (10, 1708390), (20, 854195), (25, 683356), (29, 589100), (43, 397300), (50, 341678), (58, 294550), (86, 198650), (100, 170839), (116, 147275), (137, 124700), (145, 117820), (172, 99325), (215, 79460), (274, 62350), (290, 58910), (430, 39730), (548, 31175), (580, 29455), (685, 24940), (725, 23564), (860, 19865), (1075, 15892), (1247, 13700), (1370, 12470), (1450, 11782), (2150, 7946), (2494, 6850), (2740, 6235), (2900, 5891), (3425, 4988), (3973, 4300)]