8078530

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 15260400

約数和(自身を除く): 7181870

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 313, 445, 626, 890, 1565, 2581, 3130, 5162, 9077, 12905, 18154, 25810, 27857, 45385, 55714, 90770, 139285, 278570, 807853, 1615706, 4039265, 8078530]

約数ペア:

[(1, 8078530), (2, 4039265), (5, 1615706), (10, 807853), (29, 278570), (58, 139285), (89, 90770), (145, 55714), (178, 45385), (290, 27857), (313, 25810), (445, 18154), (626, 12905), (890, 9077), (1565, 5162), (2581, 3130)]