38182880

素因数分解:

$2^5\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1429}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 90810720

約数和(自身を除く): 52627840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 167, 334, 668, 835, 1336, 1429, 1670, 2672, 2858, 3340, 5344, 5716, 6680, 7145, 11432, 13360, 14290, 22864, 26720, 28580, 45728, 57160, 114320, 228640, 238643, 477286, 954572, 1193215, 1909144, 2386430, 3818288, 4772860, 7636576, 9545720, 19091440, 38182880]

約数ペア:

[(1, 38182880), (2, 19091440), (4, 9545720), (5, 7636576), (8, 4772860), (10, 3818288), (16, 2386430), (20, 1909144), (32, 1193215), (40, 954572), (80, 477286), (160, 238643), (167, 228640), (334, 114320), (668, 57160), (835, 45728), (1336, 28580), (1429, 26720), (1670, 22864), (2672, 14290), (2858, 13360), (3340, 11432), (5344, 7145), (5716, 6680)]