43076890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1669}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 81162000

約数和(自身を除く): 38085110

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 1669, 2581, 3338, 5162, 8345, 12905, 16690, 25810, 48401, 96802, 148541, 242005, 297082, 484010, 742705, 1485410, 4307689, 8615378, 21538445, 43076890]

約数ペア:

[(1, 43076890), (2, 21538445), (5, 8615378), (10, 4307689), (29, 1485410), (58, 742705), (89, 484010), (145, 297082), (178, 242005), (290, 148541), (445, 96802), (890, 48401), (1669, 25810), (2581, 16690), (3338, 12905), (5162, 8345)]