26149300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 59996160

約数和(自身を除く): 33846860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 71, 100, 116, 127, 142, 145, 254, 284, 290, 355, 508, 580, 635, 710, 725, 1270, 1420, 1450, 1775, 2059, 2540, 2900, 3175, 3550, 3683, 4118, 6350, 7100, 7366, 8236, 9017, 10295, 12700, 14732, 18034, 18415, 20590, 36068, 36830, 41180, 45085, 51475, 73660, 90170, 92075, 102950, 180340, 184150, 205900, 225425, 261493, 368300, 450850, 522986, 901700, 1045972, 1307465, 2614930, 5229860, 6537325, 13074650, 26149300]

約数ペア:

[(1, 26149300), (2, 13074650), (4, 6537325), (5, 5229860), (10, 2614930), (20, 1307465), (25, 1045972), (29, 901700), (50, 522986), (58, 450850), (71, 368300), (100, 261493), (116, 225425), (127, 205900), (142, 184150), (145, 180340), (254, 102950), (284, 92075), (290, 90170), (355, 73660), (508, 51475), (580, 45085), (635, 41180), (710, 36830), (725, 36068), (1270, 20590), (1420, 18415), (1450, 18034), (1775, 14732), (2059, 12700), (2540, 10295), (2900, 9017), (3175, 8236), (3550, 7366), (3683, 7100), (4118, 6350)]