38767510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1013}}^1$

素因数の和:1152

約数の個数: 32

約数和(自身を含む): 72277920

約数和(自身を除く): 33510410

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1013, 2026, 3827, 5065, 7654, 10130, 19135, 38270, 43559, 87118, 90157, 180314, 217795, 435590, 450785, 901570, 3876751, 7753502, 19383755, 38767510]

約数ペア:

[(1, 38767510), (2, 19383755), (5, 7753502), (10, 3876751), (43, 901570), (86, 450785), (89, 435590), (178, 217795), (215, 180314), (430, 90157), (445, 87118), (890, 43559), (1013, 38270), (2026, 19135), (3827, 10130), (5065, 7654)]