194811760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17029}}^1$

素因数の和:17066

約数の個数: 80

約数和(自身を含む): 532153440

約数和(自身を除く): 337341680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 17029, 34058, 68116, 85145, 136232, 170290, 187319, 221377, 272464, 340580, 374638, 442754, 681160, 749276, 885508, 936595, 1106885, 1362320, 1498552, 1771016, 1873190, 2213770, 2435147, 2997104, 3542032, 3746380, 4427540, 4870294, 7492760, 8855080, 9740588, 12175735, 14985520, 17710160, 19481176, 24351470, 38962352, 48702940, 97405880, 194811760]

約数ペア:

[(1, 194811760), (2, 97405880), (4, 48702940), (5, 38962352), (8, 24351470), (10, 19481176), (11, 17710160), (13, 14985520), (16, 12175735), (20, 9740588), (22, 8855080), (26, 7492760), (40, 4870294), (44, 4427540), (52, 3746380), (55, 3542032), (65, 2997104), (80, 2435147), (88, 2213770), (104, 1873190), (110, 1771016), (130, 1498552), (143, 1362320), (176, 1106885), (208, 936595), (220, 885508), (260, 749276), (286, 681160), (440, 442754), (520, 374638), (572, 340580), (715, 272464), (880, 221377), (1040, 187319), (1144, 170290), (1430, 136232), (2288, 85145), (2860, 68116), (5720, 34058), (11440, 17029)]