1350310040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{315493}}^1$

素因数の和:315611

約数の個数: 32

約数和(自身を含む): 3066601680

約数和(自身を除く): 1716291640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 315493, 630986, 1261972, 1577465, 2523944, 3154930, 6309860, 12619720, 33757751, 67515502, 135031004, 168788755, 270062008, 337577510, 675155020, 1350310040]

約数ペア:

[(1, 1350310040), (2, 675155020), (4, 337577510), (5, 270062008), (8, 168788755), (10, 135031004), (20, 67515502), (40, 33757751), (107, 12619720), (214, 6309860), (428, 3154930), (535, 2523944), (856, 1577465), (1070, 1261972), (2140, 630986), (4280, 315493)]