11474450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 23331840

約数和(自身を除く): 11857390

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 127, 130, 139, 254, 278, 325, 635, 650, 695, 1270, 1390, 1651, 1807, 3175, 3302, 3475, 3614, 6350, 6950, 8255, 9035, 16510, 17653, 18070, 35306, 41275, 45175, 82550, 88265, 90350, 176530, 229489, 441325, 458978, 882650, 1147445, 2294890, 5737225, 11474450]

約数ペア:

[(1, 11474450), (2, 5737225), (5, 2294890), (10, 1147445), (13, 882650), (25, 458978), (26, 441325), (50, 229489), (65, 176530), (127, 90350), (130, 88265), (139, 82550), (254, 45175), (278, 41275), (325, 35306), (635, 18070), (650, 17653), (695, 16510), (1270, 9035), (1390, 8255), (1651, 6950), (1807, 6350), (3175, 3614), (3302, 3475)]