73072240

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1303}}^1$

素因数の和:2017

約数の個数: 40

約数和(自身を含む): 170265888

約数和(自身を除く): 97193648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1303, 1402, 2606, 2804, 3505, 5212, 5608, 6515, 7010, 10424, 11216, 13030, 14020, 20848, 26060, 28040, 52120, 56080, 104240, 913403, 1826806, 3653612, 4567015, 7307224, 9134030, 14614448, 18268060, 36536120, 73072240]

約数ペア:

[(1, 73072240), (2, 36536120), (4, 18268060), (5, 14614448), (8, 9134030), (10, 7307224), (16, 4567015), (20, 3653612), (40, 1826806), (80, 913403), (701, 104240), (1303, 56080), (1402, 52120), (2606, 28040), (2804, 26060), (3505, 20848), (5212, 14020), (5608, 13030), (6515, 11216), (7010, 10424)]