45363280

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13187}}^1$

素因数の和:13243

約数の個数: 40

約数和(自身を含む): 107930592

約数和(自身を除く): 62567312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 13187, 26374, 52748, 65935, 105496, 131870, 210992, 263740, 527480, 567041, 1054960, 1134082, 2268164, 2835205, 4536328, 5670410, 9072656, 11340820, 22681640, 45363280]

約数ペア:

[(1, 45363280), (2, 22681640), (4, 11340820), (5, 9072656), (8, 5670410), (10, 4536328), (16, 2835205), (20, 2268164), (40, 1134082), (43, 1054960), (80, 567041), (86, 527480), (172, 263740), (215, 210992), (344, 131870), (430, 105496), (688, 65935), (860, 52748), (1720, 26374), (3440, 13187)]