15667597060

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1327}}^1\times {\mathrm{1487}}^1$

素因数の和:3220

約数の個数: 48

約数和(自身を含む): 33031885824

約数和(自身を除く): 17364288764

約数列:

[1, 2, 4, 5, 10, 20, 397, 794, 1327, 1487, 1588, 1985, 2654, 2974, 3970, 5308, 5948, 6635, 7435, 7940, 13270, 14870, 26540, 29740, 526819, 590339, 1053638, 1180678, 1973249, 2107276, 2361356, 2634095, 2951695, 3946498, 5268190, 5903390, 7892996, 9866245, 10536380, 11806780, 19732490, 39464980, 783379853, 1566759706, 3133519412, 3916899265, 7833798530, 15667597060]

約数ペア:

[(1, 15667597060), (2, 7833798530), (4, 3916899265), (5, 3133519412), (10, 1566759706), (20, 783379853), (397, 39464980), (794, 19732490), (1327, 11806780), (1487, 10536380), (1588, 9866245), (1985, 7892996), (2654, 5903390), (2974, 5268190), (3970, 3946498), (5308, 2951695), (5948, 2634095), (6635, 2361356), (7435, 2107276), (7940, 1973249), (13270, 1180678), (14870, 1053638), (26540, 590339), (29740, 526819)]