39764450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 81316224

約数和(自身を除く): 41551774

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 197, 275, 367, 394, 550, 734, 985, 1835, 1970, 2167, 3670, 4037, 4334, 4925, 8074, 9175, 9850, 10835, 18350, 20185, 21670, 40370, 54175, 72299, 100925, 108350, 144598, 201850, 361495, 722990, 795289, 1590578, 1807475, 3614950, 3976445, 7952890, 19882225, 39764450]

約数ペア:

[(1, 39764450), (2, 19882225), (5, 7952890), (10, 3976445), (11, 3614950), (22, 1807475), (25, 1590578), (50, 795289), (55, 722990), (110, 361495), (197, 201850), (275, 144598), (367, 108350), (394, 100925), (550, 72299), (734, 54175), (985, 40370), (1835, 21670), (1970, 20185), (2167, 18350), (3670, 10835), (4037, 9850), (4334, 9175), (4925, 8074)]