59897680

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6869}}^1$

素因数の和:6991

約数の個数: 40

約数和(自身を含む): 140560200

約数和(自身を除く): 80662520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 6869, 8720, 13738, 27476, 34345, 54952, 68690, 109904, 137380, 274760, 549520, 748721, 1497442, 2994884, 3743605, 5989768, 7487210, 11979536, 14974420, 29948840, 59897680]

約数ペア:

[(1, 59897680), (2, 29948840), (4, 14974420), (5, 11979536), (8, 7487210), (10, 5989768), (16, 3743605), (20, 2994884), (40, 1497442), (80, 748721), (109, 549520), (218, 274760), (436, 137380), (545, 109904), (872, 68690), (1090, 54952), (1744, 34345), (2180, 27476), (4360, 13738), (6869, 8720)]