552972880

素因数分解:

$2^4\times 5^1\times {\mathrm{2531}}^1\times {\mathrm{2731}}^1$

素因数の和:5275

約数の個数: 40

約数和(自身を含む): 1286640864

約数和(自身を除く): 733667984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2531, 2731, 5062, 5462, 10124, 10924, 12655, 13655, 20248, 21848, 25310, 27310, 40496, 43696, 50620, 54620, 101240, 109240, 202480, 218480, 6912161, 13824322, 27648644, 34560805, 55297288, 69121610, 110594576, 138243220, 276486440, 552972880]

約数ペア:

[(1, 552972880), (2, 276486440), (4, 138243220), (5, 110594576), (8, 69121610), (10, 55297288), (16, 34560805), (20, 27648644), (40, 13824322), (80, 6912161), (2531, 218480), (2731, 202480), (5062, 109240), (5462, 101240), (10124, 54620), (10924, 50620), (12655, 43696), (13655, 40496), (20248, 27310), (21848, 25310)]