107721650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 213629184

約数和(自身を除く): 105907534

約数列:

[1, 2, 5, 10, 23, 25, 46, 47, 50, 94, 115, 230, 235, 470, 575, 1081, 1150, 1175, 1993, 2162, 2350, 3986, 5405, 9965, 10810, 19930, 27025, 45839, 49825, 54050, 91678, 93671, 99650, 187342, 229195, 458390, 468355, 936710, 1145975, 2154433, 2291950, 2341775, 4308866, 4683550, 10772165, 21544330, 53860825, 107721650]

約数ペア:

[(1, 107721650), (2, 53860825), (5, 21544330), (10, 10772165), (23, 4683550), (25, 4308866), (46, 2341775), (47, 2291950), (50, 2154433), (94, 1145975), (115, 936710), (230, 468355), (235, 458390), (470, 229195), (575, 187342), (1081, 99650), (1150, 93671), (1175, 91678), (1993, 54050), (2162, 49825), (2350, 45839), (3986, 27025), (5405, 19930), (9965, 10810)]