9348880

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 21920472

約数和(自身を除く): 12571592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 853, 1096, 1370, 1706, 2192, 2740, 3412, 4265, 5480, 6824, 8530, 10960, 13648, 17060, 34120, 68240, 116861, 233722, 467444, 584305, 934888, 1168610, 1869776, 2337220, 4674440, 9348880]

約数ペア:

[(1, 9348880), (2, 4674440), (4, 2337220), (5, 1869776), (8, 1168610), (10, 934888), (16, 584305), (20, 467444), (40, 233722), (80, 116861), (137, 68240), (274, 34120), (548, 17060), (685, 13648), (853, 10960), (1096, 8530), (1370, 6824), (1706, 5480), (2192, 4265), (2740, 3412)]