23895080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4937}}^1$

素因数の和:4970

約数の個数: 48

約数和(自身を含む): 59107860

約数和(自身を除く): 35212780

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 4937, 9874, 19748, 24685, 39496, 49370, 54307, 98740, 108614, 197480, 217228, 271535, 434456, 543070, 597377, 1086140, 1194754, 2172280, 2389508, 2986885, 4779016, 5973770, 11947540, 23895080]

約数ペア:

[(1, 23895080), (2, 11947540), (4, 5973770), (5, 4779016), (8, 2986885), (10, 2389508), (11, 2172280), (20, 1194754), (22, 1086140), (40, 597377), (44, 543070), (55, 434456), (88, 271535), (110, 217228), (121, 197480), (220, 108614), (242, 98740), (440, 54307), (484, 49370), (605, 39496), (968, 24685), (1210, 19748), (2420, 9874), (4840, 4937)]