104373040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30341}}^1$

素因数の和:30397

約数の個数: 40

約数和(自身を含む): 248318928

約数和(自身を除く): 143945888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 30341, 60682, 121364, 151705, 242728, 303410, 485456, 606820, 1213640, 1304663, 2427280, 2609326, 5218652, 6523315, 10437304, 13046630, 20874608, 26093260, 52186520, 104373040]

約数ペア:

[(1, 104373040), (2, 52186520), (4, 26093260), (5, 20874608), (8, 13046630), (10, 10437304), (16, 6523315), (20, 5218652), (40, 2609326), (43, 2427280), (80, 1304663), (86, 1213640), (172, 606820), (215, 485456), (344, 303410), (430, 242728), (688, 151705), (860, 121364), (1720, 60682), (3440, 30341)]