29553620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 66382848

約数和(自身を除く): 36829228

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1567, 1886, 3134, 3772, 4715, 6268, 7835, 9430, 15670, 18860, 31340, 36041, 64247, 72082, 128494, 144164, 180205, 256988, 321235, 360410, 642470, 720820, 1284940, 1477681, 2955362, 5910724, 7388405, 14776810, 29553620]

約数ペア:

[(1, 29553620), (2, 14776810), (4, 7388405), (5, 5910724), (10, 2955362), (20, 1477681), (23, 1284940), (41, 720820), (46, 642470), (82, 360410), (92, 321235), (115, 256988), (164, 180205), (205, 144164), (230, 128494), (410, 72082), (460, 64247), (820, 36041), (943, 31340), (1567, 18860), (1886, 15670), (3134, 9430), (3772, 7835), (4715, 6268)]