77595140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32603}}^1$

素因数の和:32636

約数の個数: 48

約数和(自身を含む): 197188992

約数和(自身を除く): 119593852

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 32603, 65206, 130412, 163015, 228221, 326030, 456442, 554251, 652060, 912884, 1108502, 1141105, 2217004, 2282210, 2771255, 3879757, 4564420, 5542510, 7759514, 11085020, 15519028, 19398785, 38797570, 77595140]

約数ペア:

[(1, 77595140), (2, 38797570), (4, 19398785), (5, 15519028), (7, 11085020), (10, 7759514), (14, 5542510), (17, 4564420), (20, 3879757), (28, 2771255), (34, 2282210), (35, 2217004), (68, 1141105), (70, 1108502), (85, 912884), (119, 652060), (140, 554251), (170, 456442), (238, 326030), (340, 228221), (476, 163015), (595, 130412), (1190, 65206), (2380, 32603)]