996966700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8753}}^1$

素因数の和:8851

約数の個数: 72

約数和(自身を含む): 2325132432

約数和(自身を除く): 1328165732

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 67, 68, 85, 100, 134, 170, 268, 335, 340, 425, 670, 850, 1139, 1340, 1675, 1700, 2278, 3350, 4556, 5695, 6700, 8753, 11390, 17506, 22780, 28475, 35012, 43765, 56950, 87530, 113900, 148801, 175060, 218825, 297602, 437650, 586451, 595204, 744005, 875300, 1172902, 1488010, 2345804, 2932255, 2976020, 3720025, 5864510, 7440050, 9969667, 11729020, 14661275, 14880100, 19939334, 29322550, 39878668, 49848335, 58645100, 99696670, 199393340, 249241675, 498483350, 996966700]

約数ペア:

[(1, 996966700), (2, 498483350), (4, 249241675), (5, 199393340), (10, 99696670), (17, 58645100), (20, 49848335), (25, 39878668), (34, 29322550), (50, 19939334), (67, 14880100), (68, 14661275), (85, 11729020), (100, 9969667), (134, 7440050), (170, 5864510), (268, 3720025), (335, 2976020), (340, 2932255), (425, 2345804), (670, 1488010), (850, 1172902), (1139, 875300), (1340, 744005), (1675, 595204), (1700, 586451), (2278, 437650), (3350, 297602), (4556, 218825), (5695, 175060), (6700, 148801), (8753, 113900), (11390, 87530), (17506, 56950), (22780, 43765), (28475, 35012)]