69641920

素因数分解:

$2^6\times 5^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 166567104

約数和(自身を除く): 96925184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 367, 593, 734, 1186, 1468, 1835, 2372, 2936, 2965, 3670, 4744, 5872, 5930, 7340, 9488, 11744, 11860, 14680, 18976, 23488, 23720, 29360, 37952, 47440, 58720, 94880, 117440, 189760, 217631, 435262, 870524, 1088155, 1741048, 2176310, 3482096, 4352620, 6964192, 8705240, 13928384, 17410480, 34820960, 69641920]

約数ペア:

[(1, 69641920), (2, 34820960), (4, 17410480), (5, 13928384), (8, 8705240), (10, 6964192), (16, 4352620), (20, 3482096), (32, 2176310), (40, 1741048), (64, 1088155), (80, 870524), (160, 435262), (320, 217631), (367, 189760), (593, 117440), (734, 94880), (1186, 58720), (1468, 47440), (1835, 37952), (2372, 29360), (2936, 23720), (2965, 23488), (3670, 18976), (4744, 14680), (5872, 11860), (5930, 11744), (7340, 9488)]