65123360

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2337

約数の個数: 48

約数和(自身を含む): 154732032

約数和(自身を除く): 89608672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 382, 764, 955, 1528, 1910, 2131, 3056, 3820, 4262, 6112, 7640, 8524, 10655, 15280, 17048, 21310, 30560, 34096, 42620, 68192, 85240, 170480, 340960, 407021, 814042, 1628084, 2035105, 3256168, 4070210, 6512336, 8140420, 13024672, 16280840, 32561680, 65123360]

約数ペア:

[(1, 65123360), (2, 32561680), (4, 16280840), (5, 13024672), (8, 8140420), (10, 6512336), (16, 4070210), (20, 3256168), (32, 2035105), (40, 1628084), (80, 814042), (160, 407021), (191, 340960), (382, 170480), (764, 85240), (955, 68192), (1528, 42620), (1910, 34096), (2131, 30560), (3056, 21310), (3820, 17048), (4262, 15280), (6112, 10655), (7640, 8524)]