80734330

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3054

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 70405190

約数列:

[1, 2, 5, 10, 41, 67, 82, 134, 205, 335, 410, 670, 2747, 2939, 5494, 5878, 13735, 14695, 27470, 29390, 120499, 196913, 240998, 393826, 602495, 984565, 1204990, 1969130, 8073433, 16146866, 40367165, 80734330]

約数ペア:

[(1, 80734330), (2, 40367165), (5, 16146866), (10, 8073433), (41, 1969130), (67, 1204990), (82, 984565), (134, 602495), (205, 393826), (335, 240998), (410, 196913), (670, 120499), (2747, 29390), (2939, 27470), (5494, 14695), (5878, 13735)]