85042160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 80

約数和(自身を含む): 239288256

約数和(自身を除く): 154246096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 8933, 9520, 17866, 35732, 44665, 62531, 71464, 89330, 125062, 142928, 151861, 178660, 250124, 303722, 312655, 357320, 500248, 607444, 625310, 714640, 759305, 1000496, 1063027, 1214888, 1250620, 1518610, 2126054, 2429776, 2501240, 3037220, 4252108, 5002480, 5315135, 6074440, 8504216, 10630270, 12148880, 17008432, 21260540, 42521080, 85042160]

約数ペア:

[(1, 85042160), (2, 42521080), (4, 21260540), (5, 17008432), (7, 12148880), (8, 10630270), (10, 8504216), (14, 6074440), (16, 5315135), (17, 5002480), (20, 4252108), (28, 3037220), (34, 2501240), (35, 2429776), (40, 2126054), (56, 1518610), (68, 1250620), (70, 1214888), (80, 1063027), (85, 1000496), (112, 759305), (119, 714640), (136, 625310), (140, 607444), (170, 500248), (238, 357320), (272, 312655), (280, 303722), (340, 250124), (476, 178660), (560, 151861), (595, 142928), (680, 125062), (952, 89330), (1190, 71464), (1360, 62531), (1904, 44665), (2380, 35732), (4760, 17866), (8933, 9520)]