852628040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 2232576000

約数和(自身を除く): 1379947960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 79, 88, 95, 110, 152, 158, 190, 209, 220, 316, 380, 395, 418, 440, 632, 760, 790, 836, 869, 1045, 1291, 1501, 1580, 1672, 1738, 2090, 2582, 3002, 3160, 3476, 4180, 4345, 5164, 6004, 6455, 6952, 7505, 8360, 8690, 10328, 12008, 12910, 14201, 15010, 16511, 17380, 24529, 25820, 28402, 30020, 33022, 34760, 49058, 51640, 56804, 60040, 66044, 71005, 82555, 98116, 101989, 113608, 122645, 132088, 142010, 165110, 196232, 203978, 245290, 269819, 284020, 330220, 407956, 490580, 509945, 539638, 568040, 660440, 815912, 981160, 1019890, 1079276, 1121879, 1349095, 1937791, 2039780, 2158552, 2243758, 2698190, 3875582, 4079560, 4487516, 5396380, 5609395, 7751164, 8975032, 9688955, 10792760, 11218790, 15502328, 19377910, 21315701, 22437580, 38755820, 42631402, 44875160, 77511640, 85262804, 106578505, 170525608, 213157010, 426314020, 852628040]

約数ペア:

[(1, 852628040), (2, 426314020), (4, 213157010), (5, 170525608), (8, 106578505), (10, 85262804), (11, 77511640), (19, 44875160), (20, 42631402), (22, 38755820), (38, 22437580), (40, 21315701), (44, 19377910), (55, 15502328), (76, 11218790), (79, 10792760), (88, 9688955), (95, 8975032), (110, 7751164), (152, 5609395), (158, 5396380), (190, 4487516), (209, 4079560), (220, 3875582), (316, 2698190), (380, 2243758), (395, 2158552), (418, 2039780), (440, 1937791), (632, 1349095), (760, 1121879), (790, 1079276), (836, 1019890), (869, 981160), (1045, 815912), (1291, 660440), (1501, 568040), (1580, 539638), (1672, 509945), (1738, 490580), (2090, 407956), (2582, 330220), (3002, 284020), (3160, 269819), (3476, 245290), (4180, 203978), (4345, 196232), (5164, 165110), (6004, 142010), (6455, 132088), (6952, 122645), (7505, 113608), (8360, 101989), (8690, 98116), (10328, 82555), (12008, 71005), (12910, 66044), (14201, 60040), (15010, 56804), (16511, 51640), (17380, 49058), (24529, 34760), (25820, 33022), (28402, 30020)]