29420360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38711}}^1$

素因数の和:38741

約数の個数: 32

約数和(自身を含む): 69681600

約数和(自身を除く): 40261240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 38711, 77422, 154844, 193555, 309688, 387110, 735509, 774220, 1471018, 1548440, 2942036, 3677545, 5884072, 7355090, 14710180, 29420360]

約数ペア:

[(1, 29420360), (2, 14710180), (4, 7355090), (5, 5884072), (8, 3677545), (10, 2942036), (19, 1548440), (20, 1471018), (38, 774220), (40, 735509), (76, 387110), (95, 309688), (152, 193555), (190, 154844), (380, 77422), (760, 38711)]