12264700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2503}}^1$

素因数の和:2531

約数の個数: 54

約数和(自身を含む): 30971976

約数和(自身を除く): 18707276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 2503, 4900, 5006, 10012, 12515, 17521, 25030, 35042, 50060, 62575, 70084, 87605, 122647, 125150, 175210, 245294, 250300, 350420, 438025, 490588, 613235, 876050, 1226470, 1752100, 2452940, 3066175, 6132350, 12264700]

約数ペア:

[(1, 12264700), (2, 6132350), (4, 3066175), (5, 2452940), (7, 1752100), (10, 1226470), (14, 876050), (20, 613235), (25, 490588), (28, 438025), (35, 350420), (49, 250300), (50, 245294), (70, 175210), (98, 125150), (100, 122647), (140, 87605), (175, 70084), (196, 62575), (245, 50060), (350, 35042), (490, 25030), (700, 17521), (980, 12515), (1225, 10012), (2450, 5006), (2503, 4900)]