586889860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{12161}}^1$

素因数の和:12316

約数の個数: 48

約数和(自身を含む): 1307658240

約数和(自身を除く): 720768380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 127, 190, 254, 380, 508, 635, 1270, 2413, 2540, 4826, 9652, 12065, 12161, 24130, 24322, 48260, 48644, 60805, 121610, 231059, 243220, 462118, 924236, 1155295, 1544447, 2310590, 3088894, 4621180, 6177788, 7722235, 15444470, 29344493, 30888940, 58688986, 117377972, 146722465, 293444930, 586889860]

約数ペア:

[(1, 586889860), (2, 293444930), (4, 146722465), (5, 117377972), (10, 58688986), (19, 30888940), (20, 29344493), (38, 15444470), (76, 7722235), (95, 6177788), (127, 4621180), (190, 3088894), (254, 2310590), (380, 1544447), (508, 1155295), (635, 924236), (1270, 462118), (2413, 243220), (2540, 231059), (4826, 121610), (9652, 60805), (12065, 48644), (12161, 48260), (24130, 24322)]