120435752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1999}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 239760000

約数和(自身を除く): 119324248

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 443, 886, 1772, 1999, 3544, 3998, 7531, 7996, 15062, 15992, 30124, 33983, 60248, 67966, 135932, 271864, 885557, 1771114, 3542228, 7084456, 15054469, 30108938, 60217876, 120435752]

約数ペア:

[(1, 120435752), (2, 60217876), (4, 30108938), (8, 15054469), (17, 7084456), (34, 3542228), (68, 1771114), (136, 885557), (443, 271864), (886, 135932), (1772, 67966), (1999, 60248), (3544, 33983), (3998, 30124), (7531, 15992), (7996, 15062)]