112011560

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65123}}^1$

素因数の和:65177

約数の個数: 32

約数和(自身を含む): 257891040

約数和(自身を除く): 145879480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 65123, 130246, 260492, 325615, 520984, 651230, 1302460, 2604920, 2800289, 5600578, 11201156, 14001445, 22402312, 28002890, 56005780, 112011560]

約数ペア:

[(1, 112011560), (2, 56005780), (4, 28002890), (5, 22402312), (8, 14001445), (10, 11201156), (20, 5600578), (40, 2800289), (43, 2604920), (86, 1302460), (172, 651230), (215, 520984), (344, 325615), (430, 260492), (860, 130246), (1720, 65123)]