348530320

素因数分解:

$2^4\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{3187}}^1$

素因数の和:4567

約数の個数: 40

約数和(自身を含む): 811180224

約数和(自身を除く): 462649904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1367, 2734, 3187, 5468, 6374, 6835, 10936, 12748, 13670, 15935, 21872, 25496, 27340, 31870, 50992, 54680, 63740, 109360, 127480, 254960, 4356629, 8713258, 17426516, 21783145, 34853032, 43566290, 69706064, 87132580, 174265160, 348530320]

約数ペア:

[(1, 348530320), (2, 174265160), (4, 87132580), (5, 69706064), (8, 43566290), (10, 34853032), (16, 21783145), (20, 17426516), (40, 8713258), (80, 4356629), (1367, 254960), (2734, 127480), (3187, 109360), (5468, 63740), (6374, 54680), (6835, 50992), (10936, 31870), (12748, 27340), (13670, 25496), (15935, 21872)]