9923842600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{1012637}}^1$

素因数の和:1012667

約数の個数: 72

約数和(自身を含む): 26839970190

約数和(自身を除く): 16916127590

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 1012637, 2025274, 4050548, 5063185, 7088459, 8101096, 10126370, 14176918, 20252740, 25315925, 28353836, 35442295, 40505480, 49619213, 50631850, 56707672, 70884590, 99238426, 101263700, 141769180, 177211475, 198476852, 202527400, 248096065, 283538360, 354422950, 396953704, 496192130, 708845900, 992384260, 1240480325, 1417691800, 1984768520, 2480960650, 4961921300, 9923842600]

約数ペア:

[(1, 9923842600), (2, 4961921300), (4, 2480960650), (5, 1984768520), (7, 1417691800), (8, 1240480325), (10, 992384260), (14, 708845900), (20, 496192130), (25, 396953704), (28, 354422950), (35, 283538360), (40, 248096065), (49, 202527400), (50, 198476852), (56, 177211475), (70, 141769180), (98, 101263700), (100, 99238426), (140, 70884590), (175, 56707672), (196, 50631850), (200, 49619213), (245, 40505480), (280, 35442295), (350, 28353836), (392, 25315925), (490, 20252740), (700, 14176918), (980, 10126370), (1225, 8101096), (1400, 7088459), (1960, 5063185), (2450, 4050548), (4900, 2025274), (9800, 1012637)]