61685360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{367}}^1$

素因数の和:582

約数の個数: 80

約数和(自身を含む): 157704192

約数和(自身を除く): 96018832

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 191, 220, 367, 382, 440, 734, 764, 880, 955, 1468, 1528, 1835, 1910, 2101, 2936, 3056, 3670, 3820, 4037, 4202, 5872, 7340, 7640, 8074, 8404, 10505, 14680, 15280, 16148, 16808, 20185, 21010, 29360, 32296, 33616, 40370, 42020, 64592, 70097, 80740, 84040, 140194, 161480, 168080, 280388, 322960, 350485, 560776, 700970, 771067, 1121552, 1401940, 1542134, 2803880, 3084268, 3855335, 5607760, 6168536, 7710670, 12337072, 15421340, 30842680, 61685360]

約数ペア:

[(1, 61685360), (2, 30842680), (4, 15421340), (5, 12337072), (8, 7710670), (10, 6168536), (11, 5607760), (16, 3855335), (20, 3084268), (22, 2803880), (40, 1542134), (44, 1401940), (55, 1121552), (80, 771067), (88, 700970), (110, 560776), (176, 350485), (191, 322960), (220, 280388), (367, 168080), (382, 161480), (440, 140194), (734, 84040), (764, 80740), (880, 70097), (955, 64592), (1468, 42020), (1528, 40370), (1835, 33616), (1910, 32296), (2101, 29360), (2936, 21010), (3056, 20185), (3670, 16808), (3820, 16148), (4037, 15280), (4202, 14680), (5872, 10505), (7340, 8404), (7640, 8074)]