45130460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21089}}^1$

素因数の和:21205

約数の個数: 24

約数和(自身を含む): 95664240

約数和(自身を除く): 50533780

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 21089, 42178, 84356, 105445, 210890, 421780, 2256523, 4513046, 9026092, 11282615, 22565230, 45130460]

約数ペア:

[(1, 45130460), (2, 22565230), (4, 11282615), (5, 9026092), (10, 4513046), (20, 2256523), (107, 421780), (214, 210890), (428, 105445), (535, 84356), (1070, 42178), (2140, 21089)]