4844450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 10077480

約数和(自身を除く): 5233030

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 257, 290, 325, 377, 514, 650, 725, 754, 1285, 1450, 1885, 2570, 3341, 3770, 6425, 6682, 7453, 9425, 12850, 14906, 16705, 18850, 33410, 37265, 74530, 83525, 96889, 167050, 186325, 193778, 372650, 484445, 968890, 2422225, 4844450]

約数ペア:

[(1, 4844450), (2, 2422225), (5, 968890), (10, 484445), (13, 372650), (25, 193778), (26, 186325), (29, 167050), (50, 96889), (58, 83525), (65, 74530), (130, 37265), (145, 33410), (257, 18850), (290, 16705), (325, 14906), (377, 12850), (514, 9425), (650, 7453), (725, 6682), (754, 6425), (1285, 3770), (1450, 3341), (1885, 2570)]