71085700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:781

約数の個数: 72

約数和(自身を含む): 177613632

約数和(自身を除く): 106527932

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 173, 175, 346, 350, 587, 692, 700, 865, 1174, 1211, 1730, 2348, 2422, 2935, 3460, 4109, 4325, 4844, 5870, 6055, 8218, 8650, 11740, 12110, 14675, 16436, 17300, 20545, 24220, 29350, 30275, 41090, 58700, 60550, 82180, 101551, 102725, 121100, 203102, 205450, 406204, 410900, 507755, 710857, 1015510, 1421714, 2031020, 2538775, 2843428, 3554285, 5077550, 7108570, 10155100, 14217140, 17771425, 35542850, 71085700]

約数ペア:

[(1, 71085700), (2, 35542850), (4, 17771425), (5, 14217140), (7, 10155100), (10, 7108570), (14, 5077550), (20, 3554285), (25, 2843428), (28, 2538775), (35, 2031020), (50, 1421714), (70, 1015510), (100, 710857), (140, 507755), (173, 410900), (175, 406204), (346, 205450), (350, 203102), (587, 121100), (692, 102725), (700, 101551), (865, 82180), (1174, 60550), (1211, 58700), (1730, 41090), (2348, 30275), (2422, 29350), (2935, 24220), (3460, 20545), (4109, 17300), (4325, 16436), (4844, 14675), (5870, 12110), (6055, 11740), (8218, 8650)]