19176250

素因数分解:

$2^1\times 5^4\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 60

約数和(自身を含む): 38870370

約数和(自身を除く): 19694120

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 115, 125, 145, 230, 250, 290, 529, 575, 625, 667, 725, 1058, 1150, 1250, 1334, 1450, 2645, 2875, 3335, 3625, 5290, 5750, 6670, 7250, 13225, 14375, 15341, 16675, 18125, 26450, 28750, 30682, 33350, 36250, 66125, 76705, 83375, 132250, 153410, 166750, 330625, 383525, 416875, 661250, 767050, 833750, 1917625, 3835250, 9588125, 19176250]

約数ペア:

[(1, 19176250), (2, 9588125), (5, 3835250), (10, 1917625), (23, 833750), (25, 767050), (29, 661250), (46, 416875), (50, 383525), (58, 330625), (115, 166750), (125, 153410), (145, 132250), (230, 83375), (250, 76705), (290, 66125), (529, 36250), (575, 33350), (625, 30682), (667, 28750), (725, 26450), (1058, 18125), (1150, 16675), (1250, 15341), (1334, 14375), (1450, 13225), (2645, 7250), (2875, 6670), (3335, 5750), (3625, 5290)]