11725700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2393}}^1$

素因数の和:2421

約数の個数: 54

約数和(自身を含む): 29611386

約数和(自身を除く): 17885686

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, 2393, 2450, 4786, 4900, 9572, 11965, 16751, 23930, 33502, 47860, 59825, 67004, 83755, 117257, 119650, 167510, 234514, 239300, 335020, 418775, 469028, 586285, 837550, 1172570, 1675100, 2345140, 2931425, 5862850, 11725700]

約数ペア:

[(1, 11725700), (2, 5862850), (4, 2931425), (5, 2345140), (7, 1675100), (10, 1172570), (14, 837550), (20, 586285), (25, 469028), (28, 418775), (35, 335020), (49, 239300), (50, 234514), (70, 167510), (98, 119650), (100, 117257), (140, 83755), (175, 67004), (196, 59825), (245, 47860), (350, 33502), (490, 23930), (700, 16751), (980, 11965), (1225, 9572), (2393, 4900), (2450, 4786)]