106639720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 64

約数和(自身を含む): 264047040

約数和(自身を除く): 157407320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2003, 2420, 2662, 4006, 4840, 5324, 6655, 8012, 10015, 10648, 13310, 16024, 20030, 22033, 26620, 40060, 44066, 53240, 80120, 88132, 110165, 176264, 220330, 242363, 440660, 484726, 881320, 969452, 1211815, 1938904, 2423630, 2665993, 4847260, 5331986, 9694520, 10663972, 13329965, 21327944, 26659930, 53319860, 106639720]

約数ペア:

[(1, 106639720), (2, 53319860), (4, 26659930), (5, 21327944), (8, 13329965), (10, 10663972), (11, 9694520), (20, 5331986), (22, 4847260), (40, 2665993), (44, 2423630), (55, 1938904), (88, 1211815), (110, 969452), (121, 881320), (220, 484726), (242, 440660), (440, 242363), (484, 220330), (605, 176264), (968, 110165), (1210, 88132), (1331, 80120), (2003, 53240), (2420, 44066), (2662, 40060), (4006, 26620), (4840, 22033), (5324, 20030), (6655, 16024), (8012, 13310), (10015, 10648)]