22159160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{32587}}^1$

素因数の和:32615

約数の個数: 32

約数和(自身を含む): 52792560

約数和(自身を除く): 30633400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 32587, 65174, 130348, 162935, 260696, 325870, 553979, 651740, 1107958, 1303480, 2215916, 2769895, 4431832, 5539790, 11079580, 22159160]

約数ペア:

[(1, 22159160), (2, 11079580), (4, 5539790), (5, 4431832), (8, 2769895), (10, 2215916), (17, 1303480), (20, 1107958), (34, 651740), (40, 553979), (68, 325870), (85, 260696), (136, 162935), (170, 130348), (340, 65174), (680, 32587)]