283910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:136

約数の個数: 32

約数和(自身を含む): 583200

約数和(自身を除く): 299290

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 89, 110, 145, 178, 290, 319, 445, 638, 890, 979, 1595, 1958, 2581, 3190, 4895, 5162, 9790, 12905, 25810, 28391, 56782, 141955, 283910]

約数ペア:

[(1, 283910), (2, 141955), (5, 56782), (10, 28391), (11, 25810), (22, 12905), (29, 9790), (55, 5162), (58, 4895), (89, 3190), (110, 2581), (145, 1958), (178, 1595), (290, 979), (319, 890), (445, 638)]