246664280

素因数分解:

$2^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{10399}}^1$

素因数の和:11003

約数の個数: 32

約数和(自身を含む): 555984000

約数和(自身を除く): 309319720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 593, 1186, 2372, 2965, 4744, 5930, 10399, 11860, 20798, 23720, 41596, 51995, 83192, 103990, 207980, 415960, 6166607, 12333214, 24666428, 30833035, 49332856, 61666070, 123332140, 246664280]

約数ペア:

[(1, 246664280), (2, 123332140), (4, 61666070), (5, 49332856), (8, 30833035), (10, 24666428), (20, 12333214), (40, 6166607), (593, 415960), (1186, 207980), (2372, 103990), (2965, 83192), (4744, 51995), (5930, 41596), (10399, 23720), (11860, 20798)]