13139600

素因数分解:

$2^4\times 5^2\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:432

約数の個数: 60

約数和(自身を含む): 31966704

約数和(自身を除く): 18827104

約数列:

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

約数ペア:

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