85067180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 124919380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 47, 55, 76, 94, 95, 110, 188, 190, 209, 220, 235, 380, 418, 433, 470, 517, 836, 866, 893, 940, 1034, 1045, 1732, 1786, 2068, 2090, 2165, 2585, 3572, 4180, 4330, 4465, 4763, 5170, 8227, 8660, 8930, 9526, 9823, 10340, 16454, 17860, 19052, 19646, 20351, 23815, 32908, 39292, 40702, 41135, 47630, 49115, 81404, 82270, 90497, 95260, 98230, 101755, 164540, 180994, 196460, 203510, 223861, 361988, 386669, 407020, 447722, 452485, 773338, 895444, 904970, 1119305, 1546676, 1809940, 1933345, 2238610, 3866690, 4253359, 4477220, 7733380, 8506718, 17013436, 21266795, 42533590, 85067180]

約数ペア:

[(1, 85067180), (2, 42533590), (4, 21266795), (5, 17013436), (10, 8506718), (11, 7733380), (19, 4477220), (20, 4253359), (22, 3866690), (38, 2238610), (44, 1933345), (47, 1809940), (55, 1546676), (76, 1119305), (94, 904970), (95, 895444), (110, 773338), (188, 452485), (190, 447722), (209, 407020), (220, 386669), (235, 361988), (380, 223861), (418, 203510), (433, 196460), (470, 180994), (517, 164540), (836, 101755), (866, 98230), (893, 95260), (940, 90497), (1034, 82270), (1045, 81404), (1732, 49115), (1786, 47630), (2068, 41135), (2090, 40702), (2165, 39292), (2585, 32908), (3572, 23815), (4180, 20351), (4330, 19646), (4465, 19052), (4763, 17860), (5170, 16454), (8227, 10340), (8660, 9823), (8930, 9526)]