115785280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2141}}^1$

素因数の和:2184

約数の個数: 84

約数和(自身を含む): 298693332

約数和(自身を除く): 182908052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2141, 2704, 3380, 4160, 4282, 5408, 6760, 8564, 10705, 10816, 13520, 17128, 21410, 27040, 27833, 34256, 42820, 54080, 55666, 68512, 85640, 111332, 137024, 139165, 171280, 222664, 278330, 342560, 361829, 445328, 556660, 685120, 723658, 890656, 1113320, 1447316, 1781312, 1809145, 2226640, 2894632, 3618290, 4453280, 5789264, 7236580, 8906560, 11578528, 14473160, 23157056, 28946320, 57892640, 115785280]

約数ペア:

[(1, 115785280), (2, 57892640), (4, 28946320), (5, 23157056), (8, 14473160), (10, 11578528), (13, 8906560), (16, 7236580), (20, 5789264), (26, 4453280), (32, 3618290), (40, 2894632), (52, 2226640), (64, 1809145), (65, 1781312), (80, 1447316), (104, 1113320), (130, 890656), (160, 723658), (169, 685120), (208, 556660), (260, 445328), (320, 361829), (338, 342560), (416, 278330), (520, 222664), (676, 171280), (832, 139165), (845, 137024), (1040, 111332), (1352, 85640), (1690, 68512), (2080, 55666), (2141, 54080), (2704, 42820), (3380, 34256), (4160, 27833), (4282, 27040), (5408, 21410), (6760, 17128), (8564, 13520), (10705, 10816)]