129571400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{92551}}^1$

素因数の和:92574

約数の個数: 48

約数和(自身を含む): 344293440

約数和(自身を除く): 214722040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 92551, 185102, 370204, 462755, 647857, 740408, 925510, 1295714, 1851020, 2313775, 2591428, 3239285, 3702040, 4627550, 5182856, 6478570, 9255100, 12957140, 16196425, 18510200, 25914280, 32392850, 64785700, 129571400]

約数ペア:

[(1, 129571400), (2, 64785700), (4, 32392850), (5, 25914280), (7, 18510200), (8, 16196425), (10, 12957140), (14, 9255100), (20, 6478570), (25, 5182856), (28, 4627550), (35, 3702040), (40, 3239285), (50, 2591428), (56, 2313775), (70, 1851020), (100, 1295714), (140, 925510), (175, 740408), (200, 647857), (280, 462755), (350, 370204), (700, 185102), (1400, 92551)]