769542800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1783}}^1$

素因数の和:1897

約数の個数: 120

約数和(自身を含む): 2016162624

約数和(自身を除く): 1246619824

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 83, 100, 104, 130, 166, 200, 208, 260, 325, 332, 400, 415, 520, 650, 664, 830, 1040, 1079, 1300, 1328, 1660, 1783, 2075, 2158, 2600, 3320, 3566, 4150, 4316, 5200, 5395, 6640, 7132, 8300, 8632, 8915, 10790, 14264, 16600, 17264, 17830, 21580, 23179, 26975, 28528, 33200, 35660, 43160, 44575, 46358, 53950, 71320, 86320, 89150, 92716, 107900, 115895, 142640, 147989, 178300, 185432, 215800, 231790, 295978, 356600, 370864, 431600, 463580, 579475, 591956, 713200, 739945, 927160, 1158950, 1183912, 1479890, 1854320, 1923857, 2317900, 2367824, 2959780, 3699725, 3847714, 4635800, 5919560, 7399450, 7695428, 9271600, 9619285, 11839120, 14798900, 15390856, 19238570, 29597800, 30781712, 38477140, 48096425, 59195600, 76954280, 96192850, 153908560, 192385700, 384771400, 769542800]

約数ペア:

[(1, 769542800), (2, 384771400), (4, 192385700), (5, 153908560), (8, 96192850), (10, 76954280), (13, 59195600), (16, 48096425), (20, 38477140), (25, 30781712), (26, 29597800), (40, 19238570), (50, 15390856), (52, 14798900), (65, 11839120), (80, 9619285), (83, 9271600), (100, 7695428), (104, 7399450), (130, 5919560), (166, 4635800), (200, 3847714), (208, 3699725), (260, 2959780), (325, 2367824), (332, 2317900), (400, 1923857), (415, 1854320), (520, 1479890), (650, 1183912), (664, 1158950), (830, 927160), (1040, 739945), (1079, 713200), (1300, 591956), (1328, 579475), (1660, 463580), (1783, 431600), (2075, 370864), (2158, 356600), (2600, 295978), (3320, 231790), (3566, 215800), (4150, 185432), (4316, 178300), (5200, 147989), (5395, 142640), (6640, 115895), (7132, 107900), (8300, 92716), (8632, 89150), (8915, 86320), (10790, 71320), (14264, 53950), (16600, 46358), (17264, 44575), (17830, 43160), (21580, 35660), (23179, 33200), (26975, 28528)]