11930050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 24552000

約数和(自身を除く): 12621950

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 109, 110, 199, 218, 275, 398, 545, 550, 995, 1090, 1199, 1990, 2189, 2398, 2725, 4378, 4975, 5450, 5995, 9950, 10945, 11990, 21691, 21890, 29975, 43382, 54725, 59950, 108455, 109450, 216910, 238601, 477202, 542275, 1084550, 1193005, 2386010, 5965025, 11930050]

約数ペア:

[(1, 11930050), (2, 5965025), (5, 2386010), (10, 1193005), (11, 1084550), (22, 542275), (25, 477202), (50, 238601), (55, 216910), (109, 109450), (110, 108455), (199, 59950), (218, 54725), (275, 43382), (398, 29975), (545, 21890), (550, 21691), (995, 11990), (1090, 10945), (1199, 9950), (1990, 5995), (2189, 5450), (2398, 4975), (2725, 4378)]