16486579120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1703159}}^1$

素因数の和:1703194

約数の個数: 60

約数和(自身を含む): 42132772080

約数和(自身を除く): 25646192960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 1703159, 3406318, 6812636, 8515795, 13625272, 17031590, 18734749, 27250544, 34063180, 37469498, 68126360, 74938996, 93673745, 136252720, 149877992, 187347490, 206082239, 299755984, 374694980, 412164478, 749389960, 824328956, 1030411195, 1498779920, 1648657912, 2060822390, 3297315824, 4121644780, 8243289560, 16486579120]

約数ペア:

[(1, 16486579120), (2, 8243289560), (4, 4121644780), (5, 3297315824), (8, 2060822390), (10, 1648657912), (11, 1498779920), (16, 1030411195), (20, 824328956), (22, 749389960), (40, 412164478), (44, 374694980), (55, 299755984), (80, 206082239), (88, 187347490), (110, 149877992), (121, 136252720), (176, 93673745), (220, 74938996), (242, 68126360), (440, 37469498), (484, 34063180), (605, 27250544), (880, 18734749), (968, 17031590), (1210, 13625272), (1936, 8515795), (2420, 6812636), (4840, 3406318), (9680, 1703159)]