134504240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{457}}^1$

素因数の和:766

約数の個数: 80

約数和(自身を含む): 338707488

約数和(自身を除く): 204203248

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 283, 457, 520, 566, 914, 1040, 1132, 1415, 1828, 2264, 2285, 2830, 3656, 3679, 4528, 4570, 5660, 5941, 7312, 7358, 9140, 11320, 11882, 14716, 18280, 18395, 22640, 23764, 29432, 29705, 36560, 36790, 47528, 58864, 59410, 73580, 95056, 118820, 129331, 147160, 237640, 258662, 294320, 475280, 517324, 646655, 1034648, 1293310, 1681303, 2069296, 2586620, 3362606, 5173240, 6725212, 8406515, 10346480, 13450424, 16813030, 26900848, 33626060, 67252120, 134504240]

約数ペア:

[(1, 134504240), (2, 67252120), (4, 33626060), (5, 26900848), (8, 16813030), (10, 13450424), (13, 10346480), (16, 8406515), (20, 6725212), (26, 5173240), (40, 3362606), (52, 2586620), (65, 2069296), (80, 1681303), (104, 1293310), (130, 1034648), (208, 646655), (260, 517324), (283, 475280), (457, 294320), (520, 258662), (566, 237640), (914, 147160), (1040, 129331), (1132, 118820), (1415, 95056), (1828, 73580), (2264, 59410), (2285, 58864), (2830, 47528), (3656, 36790), (3679, 36560), (4528, 29705), (4570, 29432), (5660, 23764), (5941, 22640), (7312, 18395), (7358, 18280), (9140, 14716), (11320, 11882)]