26869180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6079}}^1$

素因数の和:6118

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 37481540

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6079, 12158, 24316, 30395, 60790, 79027, 103343, 121580, 158054, 206686, 316108, 395135, 413372, 516715, 790270, 1033430, 1343459, 1580540, 2066860, 2686918, 5373836, 6717295, 13434590, 26869180]

約数ペア:

[(1, 26869180), (2, 13434590), (4, 6717295), (5, 5373836), (10, 2686918), (13, 2066860), (17, 1580540), (20, 1343459), (26, 1033430), (34, 790270), (52, 516715), (65, 413372), (68, 395135), (85, 316108), (130, 206686), (170, 158054), (221, 121580), (260, 103343), (340, 79027), (442, 60790), (884, 30395), (1105, 24316), (2210, 12158), (4420, 6079)]