2624800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:230

約数の個数: 72

約数和(自身を含む): 6819876

約数和(自身を除く): 4195076

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 193, 200, 272, 340, 386, 400, 425, 544, 680, 772, 800, 850, 965, 1360, 1544, 1700, 1930, 2720, 3088, 3281, 3400, 3860, 4825, 6176, 6562, 6800, 7720, 9650, 13124, 13600, 15440, 16405, 19300, 26248, 30880, 32810, 38600, 52496, 65620, 77200, 82025, 104992, 131240, 154400, 164050, 262480, 328100, 524960, 656200, 1312400, 2624800]

約数ペア:

[(1, 2624800), (2, 1312400), (4, 656200), (5, 524960), (8, 328100), (10, 262480), (16, 164050), (17, 154400), (20, 131240), (25, 104992), (32, 82025), (34, 77200), (40, 65620), (50, 52496), (68, 38600), (80, 32810), (85, 30880), (100, 26248), (136, 19300), (160, 16405), (170, 15440), (193, 13600), (200, 13124), (272, 9650), (340, 7720), (386, 6800), (400, 6562), (425, 6176), (544, 4825), (680, 3860), (772, 3400), (800, 3281), (850, 3088), (965, 2720), (1360, 1930), (1544, 1700)]