3660920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4817}}^1$

素因数の和:4847

約数の個数: 32

約数和(自身を含む): 8672400

約数和(自身を除く): 5011480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4817, 9634, 19268, 24085, 38536, 48170, 91523, 96340, 183046, 192680, 366092, 457615, 732184, 915230, 1830460, 3660920]

約数ペア:

[(1, 3660920), (2, 1830460), (4, 915230), (5, 732184), (8, 457615), (10, 366092), (19, 192680), (20, 183046), (38, 96340), (40, 91523), (76, 48170), (95, 38536), (152, 24085), (190, 19268), (380, 9634), (760, 4817)]