980717080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{206033}}^1$

素因数の和:206068

約数の個数: 64

約数和(自身を含む): 2670200640

約数和(自身を除く): 1689483560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 206033, 412066, 824132, 1030165, 1442231, 1648264, 2060330, 2884462, 3502561, 4120660, 5768924, 7005122, 7211155, 8241320, 11537848, 14010244, 14422310, 17512805, 24517927, 28020488, 28844620, 35025610, 49035854, 57689240, 70051220, 98071708, 122589635, 140102440, 196143416, 245179270, 490358540, 980717080]

約数ペア:

[(1, 980717080), (2, 490358540), (4, 245179270), (5, 196143416), (7, 140102440), (8, 122589635), (10, 98071708), (14, 70051220), (17, 57689240), (20, 49035854), (28, 35025610), (34, 28844620), (35, 28020488), (40, 24517927), (56, 17512805), (68, 14422310), (70, 14010244), (85, 11537848), (119, 8241320), (136, 7211155), (140, 7005122), (170, 5768924), (238, 4120660), (280, 3502561), (340, 2884462), (476, 2060330), (595, 1648264), (680, 1442231), (952, 1030165), (1190, 824132), (2380, 412066), (4760, 206033)]