76399720

素因数分解:

$2^3\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1601}}^1$

素因数の和:2805

約数の個数: 32

約数和(自身を含む): 172150920

約数和(自身を除く): 95751200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1193, 1601, 2386, 3202, 4772, 5965, 6404, 8005, 9544, 11930, 12808, 16010, 23860, 32020, 47720, 64040, 1909993, 3819986, 7639972, 9549965, 15279944, 19099930, 38199860, 76399720]

約数ペア:

[(1, 76399720), (2, 38199860), (4, 19099930), (5, 15279944), (8, 9549965), (10, 7639972), (20, 3819986), (40, 1909993), (1193, 64040), (1601, 47720), (2386, 32020), (3202, 23860), (4772, 16010), (5965, 12808), (6404, 11930), (8005, 9544)]