69501080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{827}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 171694080

約数和(自身を除く): 102193000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 191, 220, 382, 440, 764, 827, 955, 1528, 1654, 1910, 2101, 3308, 3820, 4135, 4202, 6616, 7640, 8270, 8404, 9097, 10505, 16540, 16808, 18194, 21010, 33080, 36388, 42020, 45485, 72776, 84040, 90970, 157957, 181940, 315914, 363880, 631828, 789785, 1263656, 1579570, 1737527, 3159140, 3475054, 6318280, 6950108, 8687635, 13900216, 17375270, 34750540, 69501080]

約数ペア:

[(1, 69501080), (2, 34750540), (4, 17375270), (5, 13900216), (8, 8687635), (10, 6950108), (11, 6318280), (20, 3475054), (22, 3159140), (40, 1737527), (44, 1579570), (55, 1263656), (88, 789785), (110, 631828), (191, 363880), (220, 315914), (382, 181940), (440, 157957), (764, 90970), (827, 84040), (955, 72776), (1528, 45485), (1654, 42020), (1910, 36388), (2101, 33080), (3308, 21010), (3820, 18194), (4135, 16808), (4202, 16540), (6616, 10505), (7640, 9097), (8270, 8404)]