2822654440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3714019}}^1$

素因数の和:3714049

約数の個数: 32

約数和(自身を含む): 6685236000

約数和(自身を除く): 3862581560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3714019, 7428038, 14856076, 18570095, 29712152, 37140190, 70566361, 74280380, 141132722, 148560760, 282265444, 352831805, 564530888, 705663610, 1411327220, 2822654440]

約数ペア:

[(1, 2822654440), (2, 1411327220), (4, 705663610), (5, 564530888), (8, 352831805), (10, 282265444), (19, 148560760), (20, 141132722), (38, 74280380), (40, 70566361), (76, 37140190), (95, 29712152), (152, 18570095), (190, 14856076), (380, 7428038), (760, 3714019)]