89485060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33641}}^1$

素因数の和:33676

約数の個数: 48

約数和(自身を含む): 226074240

約数和(自身を除く): 136589180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 33641, 67282, 134564, 168205, 235487, 336410, 470974, 639179, 672820, 941948, 1177435, 1278358, 2354870, 2556716, 3195895, 4474253, 4709740, 6391790, 8948506, 12783580, 17897012, 22371265, 44742530, 89485060]

約数ペア:

[(1, 89485060), (2, 44742530), (4, 22371265), (5, 17897012), (7, 12783580), (10, 8948506), (14, 6391790), (19, 4709740), (20, 4474253), (28, 3195895), (35, 2556716), (38, 2354870), (70, 1278358), (76, 1177435), (95, 941948), (133, 672820), (140, 639179), (190, 470974), (266, 336410), (380, 235487), (532, 168205), (665, 134564), (1330, 67282), (2660, 33641)]