178034480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5903}}^1$

素因数の和:5958

約数の個数: 80

約数和(自身を含む): 461220480

約数和(自身を除く): 283186000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 3016, 3770, 5903, 6032, 7540, 11806, 15080, 23612, 29515, 30160, 47224, 59030, 76739, 94448, 118060, 153478, 171187, 236120, 306956, 342374, 383695, 472240, 613912, 684748, 767390, 855935, 1227824, 1369496, 1534780, 1711870, 2225431, 2738992, 3069560, 3423740, 4450862, 6139120, 6847480, 8901724, 11127155, 13694960, 17803448, 22254310, 35606896, 44508620, 89017240, 178034480]

約数ペア:

[(1, 178034480), (2, 89017240), (4, 44508620), (5, 35606896), (8, 22254310), (10, 17803448), (13, 13694960), (16, 11127155), (20, 8901724), (26, 6847480), (29, 6139120), (40, 4450862), (52, 3423740), (58, 3069560), (65, 2738992), (80, 2225431), (104, 1711870), (116, 1534780), (130, 1369496), (145, 1227824), (208, 855935), (232, 767390), (260, 684748), (290, 613912), (377, 472240), (464, 383695), (520, 342374), (580, 306956), (754, 236120), (1040, 171187), (1160, 153478), (1508, 118060), (1885, 94448), (2320, 76739), (3016, 59030), (3770, 47224), (5903, 30160), (6032, 29515), (7540, 23612), (11806, 15080)]