8563363040

素因数分解:

$2^5\times 5^1\times {\mathrm{9833}}^1\times {\mathrm{5443}}^1$

素因数の和:15291

約数の個数: 48

約数和(自身を含む): 20236719888

約数和(自身を除く): 11673356848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5443, 9833, 10886, 19666, 21772, 27215, 39332, 43544, 49165, 54430, 78664, 87088, 98330, 108860, 157328, 174176, 196660, 217720, 314656, 393320, 435440, 786640, 870880, 1573280, 53521019, 107042038, 214084076, 267605095, 428168152, 535210190, 856336304, 1070420380, 1712672608, 2140840760, 4281681520, 8563363040]

約数ペア:

[(1, 8563363040), (2, 4281681520), (4, 2140840760), (5, 1712672608), (8, 1070420380), (10, 856336304), (16, 535210190), (20, 428168152), (32, 267605095), (40, 214084076), (80, 107042038), (160, 53521019), (5443, 1573280), (9833, 870880), (10886, 786640), (19666, 435440), (21772, 393320), (27215, 314656), (39332, 217720), (43544, 196660), (49165, 174176), (54430, 157328), (78664, 108860), (87088, 98330)]