1058980720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{82219}}^1$

素因数の和:82262

約数の個数: 80

約数和(自身を含む): 2936240640

約数和(自身を除く): 1877259920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 82219, 164438, 328876, 411095, 575533, 657752, 822190, 1151066, 1315504, 1644380, 1891037, 2302132, 2877665, 3288760, 3782074, 4604264, 5755330, 6577520, 7564148, 9208528, 9455185, 11510660, 13237259, 15128296, 18910370, 23021320, 26474518, 30256592, 37820740, 46042640, 52949036, 66186295, 75641480, 105898072, 132372590, 151282960, 211796144, 264745180, 529490360, 1058980720]

約数ペア:

[(1, 1058980720), (2, 529490360), (4, 264745180), (5, 211796144), (7, 151282960), (8, 132372590), (10, 105898072), (14, 75641480), (16, 66186295), (20, 52949036), (23, 46042640), (28, 37820740), (35, 30256592), (40, 26474518), (46, 23021320), (56, 18910370), (70, 15128296), (80, 13237259), (92, 11510660), (112, 9455185), (115, 9208528), (140, 7564148), (161, 6577520), (184, 5755330), (230, 4604264), (280, 3782074), (322, 3288760), (368, 2877665), (460, 2302132), (560, 1891037), (644, 1644380), (805, 1315504), (920, 1151066), (1288, 822190), (1610, 657752), (1840, 575533), (2576, 411095), (3220, 328876), (6440, 164438), (12880, 82219)]