528974380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2111}}^1$

素因数の和:2215

約数の個数: 96

約数和(自身を含む): 1302884352

約数和(自身を除く): 773909972

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 67, 68, 85, 110, 134, 170, 187, 220, 268, 335, 340, 374, 670, 737, 748, 935, 1139, 1340, 1474, 1870, 2111, 2278, 2948, 3685, 3740, 4222, 4556, 5695, 7370, 8444, 10555, 11390, 12529, 14740, 21110, 22780, 23221, 25058, 35887, 42220, 46442, 50116, 62645, 71774, 92884, 116105, 125290, 141437, 143548, 179435, 232210, 250580, 282874, 358870, 394757, 464420, 565748, 707185, 717740, 789514, 1414370, 1555807, 1579028, 1973785, 2404429, 2828740, 3111614, 3947570, 4808858, 6223228, 7779035, 7895140, 9617716, 12022145, 15558070, 24044290, 26448719, 31116140, 48088580, 52897438, 105794876, 132243595, 264487190, 528974380]

約数ペア:

[(1, 528974380), (2, 264487190), (4, 132243595), (5, 105794876), (10, 52897438), (11, 48088580), (17, 31116140), (20, 26448719), (22, 24044290), (34, 15558070), (44, 12022145), (55, 9617716), (67, 7895140), (68, 7779035), (85, 6223228), (110, 4808858), (134, 3947570), (170, 3111614), (187, 2828740), (220, 2404429), (268, 1973785), (335, 1579028), (340, 1555807), (374, 1414370), (670, 789514), (737, 717740), (748, 707185), (935, 565748), (1139, 464420), (1340, 394757), (1474, 358870), (1870, 282874), (2111, 250580), (2278, 232210), (2948, 179435), (3685, 143548), (3740, 141437), (4222, 125290), (4556, 116105), (5695, 92884), (7370, 71774), (8444, 62645), (10555, 50116), (11390, 46442), (12529, 42220), (14740, 35887), (21110, 25058), (22780, 23221)]