224658740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{919}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 500774400

約数和(自身を除く): 276115660

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 719, 919, 1438, 1838, 2876, 3595, 3676, 4595, 7190, 9190, 12223, 14380, 15623, 18380, 24446, 31246, 48892, 61115, 62492, 78115, 122230, 156230, 244460, 312460, 660761, 1321522, 2643044, 3303805, 6607610, 11232937, 13215220, 22465874, 44931748, 56164685, 112329370, 224658740]

約数ペア:

[(1, 224658740), (2, 112329370), (4, 56164685), (5, 44931748), (10, 22465874), (17, 13215220), (20, 11232937), (34, 6607610), (68, 3303805), (85, 2643044), (170, 1321522), (340, 660761), (719, 312460), (919, 244460), (1438, 156230), (1838, 122230), (2876, 78115), (3595, 62492), (3676, 61115), (4595, 48892), (7190, 31246), (9190, 24446), (12223, 18380), (14380, 15623)]