29402960

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2341}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 68826696

約数和(自身を除く): 39423736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2341, 2512, 3140, 4682, 6280, 9364, 11705, 12560, 18728, 23410, 37456, 46820, 93640, 187280, 367537, 735074, 1470148, 1837685, 2940296, 3675370, 5880592, 7350740, 14701480, 29402960]

約数ペア:

[(1, 29402960), (2, 14701480), (4, 7350740), (5, 5880592), (8, 3675370), (10, 2940296), (16, 1837685), (20, 1470148), (40, 735074), (80, 367537), (157, 187280), (314, 93640), (628, 46820), (785, 37456), (1256, 23410), (1570, 18728), (2341, 12560), (2512, 11705), (3140, 9364), (4682, 6280)]