84017560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17359}}^1$

素因数の和:17392

約数の個数: 48

約数和(自身を含む): 207799200

約数和(自身を除く): 123781640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 17359, 34718, 69436, 86795, 138872, 173590, 190949, 347180, 381898, 694360, 763796, 954745, 1527592, 1909490, 2100439, 3818980, 4200878, 7637960, 8401756, 10502195, 16803512, 21004390, 42008780, 84017560]

約数ペア:

[(1, 84017560), (2, 42008780), (4, 21004390), (5, 16803512), (8, 10502195), (10, 8401756), (11, 7637960), (20, 4200878), (22, 3818980), (40, 2100439), (44, 1909490), (55, 1527592), (88, 954745), (110, 763796), (121, 694360), (220, 381898), (242, 347180), (440, 190949), (484, 173590), (605, 138872), (968, 86795), (1210, 69436), (2420, 34718), (4840, 17359)]