11918600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 28926720

約数和(自身を除く): 17008120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 2591, 4600, 5182, 10364, 12955, 20728, 25910, 51820, 59593, 64775, 103640, 119186, 129550, 238372, 259100, 297965, 476744, 518200, 595930, 1191860, 1489825, 2383720, 2979650, 5959300, 11918600]

約数ペア:

[(1, 11918600), (2, 5959300), (4, 2979650), (5, 2383720), (8, 1489825), (10, 1191860), (20, 595930), (23, 518200), (25, 476744), (40, 297965), (46, 259100), (50, 238372), (92, 129550), (100, 119186), (115, 103640), (184, 64775), (200, 59593), (230, 51820), (460, 25910), (575, 20728), (920, 12955), (1150, 10364), (2300, 5182), (2591, 4600)]