80188892428

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{12959}}^1\times {\mathrm{5039}}^1$

素因数の和:18309

約数の個数: 24

約数和(自身を含む): 140826470400

約数和(自身を除く): 60637577972

約数列:

[1, 2, 4, 307, 614, 1228, 5039, 10078, 12959, 20156, 25918, 51836, 1546973, 3093946, 3978413, 6187892, 7956826, 15913652, 65300401, 130600802, 261201604, 20047223107, 40094446214, 80188892428]

約数ペア:

[(1, 80188892428), (2, 40094446214), (4, 20047223107), (307, 261201604), (614, 130600802), (1228, 65300401), (5039, 15913652), (10078, 7956826), (12959, 6187892), (20156, 3978413), (25918, 3093946), (51836, 1546973)]