2693080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5203

約数の個数: 32

約数和(自身を含む): 6526800

約数和(自身を除く): 3833720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5179, 10358, 20716, 25895, 41432, 51790, 67327, 103580, 134654, 207160, 269308, 336635, 538616, 673270, 1346540, 2693080]

約数ペア:

[(1, 2693080), (2, 1346540), (4, 673270), (5, 538616), (8, 336635), (10, 269308), (13, 207160), (20, 134654), (26, 103580), (40, 67327), (52, 51790), (65, 41432), (104, 25895), (130, 20716), (260, 10358), (520, 5179)]