7029505520

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237589}}^1$

素因数の和:1237673

約数の個数: 40

約数和(自身を含む): 16573805280

約数和(自身を除く): 9544299760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 1237589, 2475178, 4950356, 6187945, 9900712, 12375890, 19801424, 24751780, 49503560, 87868819, 99007120, 175737638, 351475276, 439344095, 702950552, 878688190, 1405901104, 1757376380, 3514752760, 7029505520]

約数ペア:

[(1, 7029505520), (2, 3514752760), (4, 1757376380), (5, 1405901104), (8, 878688190), (10, 702950552), (16, 439344095), (20, 351475276), (40, 175737638), (71, 99007120), (80, 87868819), (142, 49503560), (284, 24751780), (355, 19801424), (568, 12375890), (710, 9900712), (1136, 6187945), (1420, 4950356), (2840, 2475178), (5680, 1237589)]