1171884518180

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{29400013}}^1$

素因数の和:29402015

約数の個数: 24

約数和(自身を含む): 2462192372472

約数和(自身を除く): 1290307854292

約数列:

[1, 2, 4, 5, 10, 20, 1993, 3986, 7972, 9965, 19930, 39860, 29400013, 58800026, 117600052, 147000065, 294000130, 588000260, 58594225909, 117188451818, 234376903636, 292971129545, 585942259090, 1171884518180]

約数ペア:

[(1, 1171884518180), (2, 585942259090), (4, 292971129545), (5, 234376903636), (10, 117188451818), (20, 58594225909), (1993, 588000260), (3986, 294000130), (7972, 147000065), (9965, 117600052), (19930, 58800026), (39860, 29400013)]