5386160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5179}}^1$

素因数の和:5205

約数の個数: 40

約数和(自身を含む): 13488720

約数和(自身を除く): 8102560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5179, 10358, 20716, 25895, 41432, 51790, 67327, 82864, 103580, 134654, 207160, 269308, 336635, 414320, 538616, 673270, 1077232, 1346540, 2693080, 5386160]

約数ペア:

[(1, 5386160), (2, 2693080), (4, 1346540), (5, 1077232), (8, 673270), (10, 538616), (13, 414320), (16, 336635), (20, 269308), (26, 207160), (40, 134654), (52, 103580), (65, 82864), (80, 67327), (104, 51790), (130, 41432), (208, 25895), (260, 20716), (520, 10358), (1040, 5179)]