3322277680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2185709}}^1$

素因数の和:2185741

約数の個数: 40

約数和(自身を含む): 8130841200

約数和(自身を除く): 4808563520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 2185709, 4371418, 8742836, 10928545, 17485672, 21857090, 34971344, 41528471, 43714180, 83056942, 87428360, 166113884, 174856720, 207642355, 332227768, 415284710, 664455536, 830569420, 1661138840, 3322277680]

約数ペア:

[(1, 3322277680), (2, 1661138840), (4, 830569420), (5, 664455536), (8, 415284710), (10, 332227768), (16, 207642355), (19, 174856720), (20, 166113884), (38, 87428360), (40, 83056942), (76, 43714180), (80, 41528471), (95, 34971344), (152, 21857090), (190, 17485672), (304, 10928545), (380, 8742836), (760, 4371418), (1520, 2185709)]