84253510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{389}}^1$

素因数の和:597

約数の個数: 48

約数和(自身を含む): 168058800

約数和(自身を除く): 83805290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 179, 242, 358, 389, 605, 778, 895, 1210, 1790, 1945, 1969, 3890, 3938, 4279, 8558, 9845, 19690, 21395, 21659, 42790, 43318, 47069, 69631, 94138, 108295, 139262, 216590, 235345, 348155, 470690, 696310, 765941, 1531882, 3829705, 7659410, 8425351, 16850702, 42126755, 84253510]

約数ペア:

[(1, 84253510), (2, 42126755), (5, 16850702), (10, 8425351), (11, 7659410), (22, 3829705), (55, 1531882), (110, 765941), (121, 696310), (179, 470690), (242, 348155), (358, 235345), (389, 216590), (605, 139262), (778, 108295), (895, 94138), (1210, 69631), (1790, 47069), (1945, 43318), (1969, 42790), (3890, 21659), (3938, 21395), (4279, 19690), (8558, 9845)]