2832880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2113

約数の個数: 40

約数和(自身を含む): 6977232

約数和(自身を除く): 4144352

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 2083, 4166, 8332, 10415, 16664, 20830, 33328, 35411, 41660, 70822, 83320, 141644, 166640, 177055, 283288, 354110, 566576, 708220, 1416440, 2832880]

約数ペア:

[(1, 2832880), (2, 1416440), (4, 708220), (5, 566576), (8, 354110), (10, 283288), (16, 177055), (17, 166640), (20, 141644), (34, 83320), (40, 70822), (68, 41660), (80, 35411), (85, 33328), (136, 20830), (170, 16664), (272, 10415), (340, 8332), (680, 4166), (1360, 2083)]