26279200

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 72

約数和(自身を含む): 64964592

約数和(自身を除く): 38685392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 160, 200, 214, 307, 400, 428, 535, 614, 800, 856, 1070, 1228, 1535, 1712, 2140, 2456, 2675, 3070, 3424, 4280, 4912, 5350, 6140, 7675, 8560, 9824, 10700, 12280, 15350, 17120, 21400, 24560, 30700, 32849, 42800, 49120, 61400, 65698, 85600, 122800, 131396, 164245, 245600, 262792, 328490, 525584, 656980, 821225, 1051168, 1313960, 1642450, 2627920, 3284900, 5255840, 6569800, 13139600, 26279200]

約数ペア:

[(1, 26279200), (2, 13139600), (4, 6569800), (5, 5255840), (8, 3284900), (10, 2627920), (16, 1642450), (20, 1313960), (25, 1051168), (32, 821225), (40, 656980), (50, 525584), (80, 328490), (100, 262792), (107, 245600), (160, 164245), (200, 131396), (214, 122800), (307, 85600), (400, 65698), (428, 61400), (535, 49120), (614, 42800), (800, 32849), (856, 30700), (1070, 24560), (1228, 21400), (1535, 17120), (1712, 15350), (2140, 12280), (2456, 10700), (2675, 9824), (3070, 8560), (3424, 7675), (4280, 6140), (4912, 5350)]