79156240

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{24133}}^1$

素因数の和:24187

約数の個数: 40

約数和(自身を含む): 188534808

約数和(自身を除く): 109378568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 24133, 48266, 96532, 120665, 193064, 241330, 386128, 482660, 965320, 989453, 1930640, 1978906, 3957812, 4947265, 7915624, 9894530, 15831248, 19789060, 39578120, 79156240]

約数ペア:

[(1, 79156240), (2, 39578120), (4, 19789060), (5, 15831248), (8, 9894530), (10, 7915624), (16, 4947265), (20, 3957812), (40, 1978906), (41, 1930640), (80, 989453), (82, 965320), (164, 482660), (205, 386128), (328, 241330), (410, 193064), (656, 120665), (820, 96532), (1640, 48266), (3280, 24133)]