2080885740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{193751}}^1$

素因数の和:193942

約数の個数: 48

約数和(自身を含む): 5859060480

約数和(自身を除く): 3778174740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 10740, 193751, 387502, 581253, 775004, 968755, 1162506, 1937510, 2325012, 2906265, 3875020, 5812530, 11625060, 34681429, 69362858, 104044287, 138725716, 173407145, 208088574, 346814290, 416177148, 520221435, 693628580, 1040442870, 2080885740]

約数ペア:

[(1, 2080885740), (2, 1040442870), (3, 693628580), (4, 520221435), (5, 416177148), (6, 346814290), (10, 208088574), (12, 173407145), (15, 138725716), (20, 104044287), (30, 69362858), (60, 34681429), (179, 11625060), (358, 5812530), (537, 3875020), (716, 2906265), (895, 2325012), (1074, 1937510), (1790, 1162506), (2148, 968755), (2685, 775004), (3580, 581253), (5370, 387502), (10740, 193751)]