26930800

素因数分解:

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

素因数の和:5210

約数の個数: 60

約数和(自身を含む): 69691720

約数和(自身を除く): 42760920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5179, 5200, 10358, 20716, 25895, 41432, 51790, 67327, 82864, 103580, 129475, 134654, 207160, 258950, 269308, 336635, 414320, 517900, 538616, 673270, 1035800, 1077232, 1346540, 1683175, 2071600, 2693080, 3366350, 5386160, 6732700, 13465400, 26930800]

約数ペア:

[(1, 26930800), (2, 13465400), (4, 6732700), (5, 5386160), (8, 3366350), (10, 2693080), (13, 2071600), (16, 1683175), (20, 1346540), (25, 1077232), (26, 1035800), (40, 673270), (50, 538616), (52, 517900), (65, 414320), (80, 336635), (100, 269308), (104, 258950), (130, 207160), (200, 134654), (208, 129475), (260, 103580), (325, 82864), (400, 67327), (520, 51790), (650, 41432), (1040, 25895), (1300, 20716), (2600, 10358), (5179, 5200)]