23000660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1109}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 52027920

約数和(自身を除く): 29027260

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 340, 610, 1037, 1109, 1220, 2074, 2218, 4148, 4436, 5185, 5545, 10370, 11090, 18853, 20740, 22180, 37706, 67649, 75412, 94265, 135298, 188530, 270596, 338245, 377060, 676490, 1150033, 1352980, 2300066, 4600132, 5750165, 11500330, 23000660]

約数ペア:

[(1, 23000660), (2, 11500330), (4, 5750165), (5, 4600132), (10, 2300066), (17, 1352980), (20, 1150033), (34, 676490), (61, 377060), (68, 338245), (85, 270596), (122, 188530), (170, 135298), (244, 94265), (305, 75412), (340, 67649), (610, 37706), (1037, 22180), (1109, 20740), (1220, 18853), (2074, 11090), (2218, 10370), (4148, 5545), (4436, 5185)]