45420380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78311}}^1$

素因数の和:78349

約数の個数: 24

約数和(自身を含む): 98673120

約数和(自身を除く): 53252740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 78311, 156622, 313244, 391555, 783110, 1566220, 2271019, 4542038, 9084076, 11355095, 22710190, 45420380]

約数ペア:

[(1, 45420380), (2, 22710190), (4, 11355095), (5, 9084076), (10, 4542038), (20, 2271019), (29, 1566220), (58, 783110), (116, 391555), (145, 313244), (290, 156622), (580, 78311)]