27523970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4673}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 53844480

約数和(自身を除く): 26320510

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 4673, 5890, 9346, 23365, 46730, 88787, 144863, 177574, 289726, 443935, 724315, 887870, 1448630, 2752397, 5504794, 13761985, 27523970]

約数ペア:

[(1, 27523970), (2, 13761985), (5, 5504794), (10, 2752397), (19, 1448630), (31, 887870), (38, 724315), (62, 443935), (95, 289726), (155, 177574), (190, 144863), (310, 88787), (589, 46730), (1178, 23365), (2945, 9346), (4673, 5890)]