83578460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35117}}^1$

素因数の和:35150

約数の個数: 48

約数和(自身を含む): 212393664

約数和(自身を除く): 128815204

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, 35117, 70234, 140468, 175585, 245819, 351170, 491638, 596989, 702340, 983276, 1193978, 1229095, 2387956, 2458190, 2984945, 4178923, 4916380, 5969890, 8357846, 11939780, 16715692, 20894615, 41789230, 83578460]

約数ペア:

[(1, 83578460), (2, 41789230), (4, 20894615), (5, 16715692), (7, 11939780), (10, 8357846), (14, 5969890), (17, 4916380), (20, 4178923), (28, 2984945), (34, 2458190), (35, 2387956), (68, 1229095), (70, 1193978), (85, 983276), (119, 702340), (140, 596989), (170, 491638), (238, 351170), (340, 245819), (476, 175585), (595, 140468), (1190, 70234), (2380, 35117)]