4225210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 8429184

約数和(自身を除く): 4203974

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 541, 710, 781, 1082, 1562, 2705, 3905, 5410, 5951, 7810, 11902, 29755, 38411, 59510, 76822, 192055, 384110, 422521, 845042, 2112605, 4225210]

約数ペア:

[(1, 4225210), (2, 2112605), (5, 845042), (10, 422521), (11, 384110), (22, 192055), (55, 76822), (71, 59510), (110, 38411), (142, 29755), (355, 11902), (541, 7810), (710, 5951), (781, 5410), (1082, 3905), (1562, 2705)]