1306604080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{43787}}^1$

素因数の和:44173

約数の個数: 40

約数和(自身を含む): 3046068432

約数和(自身を除く): 1739464352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 14920, 29840, 43787, 87574, 175148, 218935, 350296, 437870, 700592, 875740, 1751480, 3502960, 16332551, 32665102, 65330204, 81662755, 130660408, 163325510, 261320816, 326651020, 653302040, 1306604080]

約数ペア:

[(1, 1306604080), (2, 653302040), (4, 326651020), (5, 261320816), (8, 163325510), (10, 130660408), (16, 81662755), (20, 65330204), (40, 32665102), (80, 16332551), (373, 3502960), (746, 1751480), (1492, 875740), (1865, 700592), (2984, 437870), (3730, 350296), (5968, 218935), (7460, 175148), (14920, 87574), (29840, 43787)]