190017160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1231}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 265034360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 227, 340, 454, 680, 908, 1135, 1231, 1816, 2270, 2462, 3859, 4540, 4924, 6155, 7718, 9080, 9848, 12310, 15436, 19295, 20927, 24620, 30872, 38590, 41854, 49240, 77180, 83708, 104635, 154360, 167416, 209270, 279437, 418540, 558874, 837080, 1117748, 1397185, 2235496, 2794370, 4750429, 5588740, 9500858, 11177480, 19001716, 23752145, 38003432, 47504290, 95008580, 190017160]

約数ペア:

[(1, 190017160), (2, 95008580), (4, 47504290), (5, 38003432), (8, 23752145), (10, 19001716), (17, 11177480), (20, 9500858), (34, 5588740), (40, 4750429), (68, 2794370), (85, 2235496), (136, 1397185), (170, 1117748), (227, 837080), (340, 558874), (454, 418540), (680, 279437), (908, 209270), (1135, 167416), (1231, 154360), (1816, 104635), (2270, 83708), (2462, 77180), (3859, 49240), (4540, 41854), (4924, 38590), (6155, 30872), (7718, 24620), (9080, 20927), (9848, 19295), (12310, 15436)]