27422960

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{919}}^1$

素因数の和:1305

約数の個数: 40

約数和(自身を含む): 63998880

約数和(自身を除く): 36575920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 919, 1492, 1838, 1865, 2984, 3676, 3730, 4595, 5968, 7352, 7460, 9190, 14704, 14920, 18380, 29840, 36760, 73520, 342787, 685574, 1371148, 1713935, 2742296, 3427870, 5484592, 6855740, 13711480, 27422960]

約数ペア:

[(1, 27422960), (2, 13711480), (4, 6855740), (5, 5484592), (8, 3427870), (10, 2742296), (16, 1713935), (20, 1371148), (40, 685574), (80, 342787), (373, 73520), (746, 36760), (919, 29840), (1492, 18380), (1838, 14920), (1865, 14704), (2984, 9190), (3676, 7460), (3730, 7352), (4595, 5968)]