849739990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{145753}}^1$

素因数の和:145824

約数の個数: 32

約数和(自身を含む): 1700074656

約数和(自身を除く): 850334666

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 145753, 291506, 728765, 1457530, 1603283, 3206566, 7724909, 8016415, 15449818, 16032830, 38624545, 77249090, 84973999, 169947998, 424869995, 849739990]

約数ペア:

[(1, 849739990), (2, 424869995), (5, 169947998), (10, 84973999), (11, 77249090), (22, 38624545), (53, 16032830), (55, 15449818), (106, 8016415), (110, 7724909), (265, 3206566), (530, 1603283), (583, 1457530), (1166, 728765), (2915, 291506), (5830, 145753)]