4940320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 14587776

約数和(自身を除く): 9647456

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 401, 440, 560, 616, 770, 802, 880, 1120, 1232, 1540, 1604, 1760, 2005, 2464, 2807, 3080, 3208, 4010, 4411, 5614, 6160, 6416, 8020, 8822, 11228, 12320, 12832, 14035, 16040, 17644, 22055, 22456, 28070, 30877, 32080, 35288, 44110, 44912, 56140, 61754, 64160, 70576, 88220, 89824, 112280, 123508, 141152, 154385, 176440, 224560, 247016, 308770, 352880, 449120, 494032, 617540, 705760, 988064, 1235080, 2470160, 4940320]

約数ペア:

[(1, 4940320), (2, 2470160), (4, 1235080), (5, 988064), (7, 705760), (8, 617540), (10, 494032), (11, 449120), (14, 352880), (16, 308770), (20, 247016), (22, 224560), (28, 176440), (32, 154385), (35, 141152), (40, 123508), (44, 112280), (55, 89824), (56, 88220), (70, 70576), (77, 64160), (80, 61754), (88, 56140), (110, 44912), (112, 44110), (140, 35288), (154, 32080), (160, 30877), (176, 28070), (220, 22456), (224, 22055), (280, 17644), (308, 16040), (352, 14035), (385, 12832), (401, 12320), (440, 11228), (560, 8822), (616, 8020), (770, 6416), (802, 6160), (880, 5614), (1120, 4411), (1232, 4010), (1540, 3208), (1604, 3080), (1760, 2807), (2005, 2464)]