53284360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70111}}^1$

素因数の和:70141

約数の個数: 32

約数和(自身を含む): 126201600

約数和(自身を除く): 72917240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 70111, 140222, 280444, 350555, 560888, 701110, 1332109, 1402220, 2664218, 2804440, 5328436, 6660545, 10656872, 13321090, 26642180, 53284360]

約数ペア:

[(1, 53284360), (2, 26642180), (4, 13321090), (5, 10656872), (8, 6660545), (10, 5328436), (19, 2804440), (20, 2664218), (38, 1402220), (40, 1332109), (76, 701110), (95, 560888), (152, 350555), (190, 280444), (380, 140222), (760, 70111)]