47876840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 118272960

約数和(自身を除く): 70396120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 233, 440, 466, 467, 932, 934, 1165, 1864, 1868, 2330, 2335, 2563, 3736, 4660, 4670, 5126, 5137, 9320, 9340, 10252, 10274, 12815, 18680, 20504, 20548, 25630, 25685, 41096, 51260, 51370, 102520, 102740, 108811, 205480, 217622, 435244, 544055, 870488, 1088110, 1196921, 2176220, 2393842, 4352440, 4787684, 5984605, 9575368, 11969210, 23938420, 47876840]

約数ペア:

[(1, 47876840), (2, 23938420), (4, 11969210), (5, 9575368), (8, 5984605), (10, 4787684), (11, 4352440), (20, 2393842), (22, 2176220), (40, 1196921), (44, 1088110), (55, 870488), (88, 544055), (110, 435244), (220, 217622), (233, 205480), (440, 108811), (466, 102740), (467, 102520), (932, 51370), (934, 51260), (1165, 41096), (1864, 25685), (1868, 25630), (2330, 20548), (2335, 20504), (2563, 18680), (3736, 12815), (4660, 10274), (4670, 10252), (5126, 9340), (5137, 9320)]