40071350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 48

約数和(自身を含む): 83338416

約数和(自身を除く): 43267066

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 205, 275, 410, 451, 550, 902, 1025, 1777, 2050, 2255, 3554, 4510, 8885, 11275, 17770, 19547, 22550, 39094, 44425, 72857, 88850, 97735, 145714, 195470, 364285, 488675, 728570, 801427, 977350, 1602854, 1821425, 3642850, 4007135, 8014270, 20035675, 40071350]

約数ペア:

[(1, 40071350), (2, 20035675), (5, 8014270), (10, 4007135), (11, 3642850), (22, 1821425), (25, 1602854), (41, 977350), (50, 801427), (55, 728570), (82, 488675), (110, 364285), (205, 195470), (275, 145714), (410, 97735), (451, 88850), (550, 72857), (902, 44425), (1025, 39094), (1777, 22550), (2050, 19547), (2255, 17770), (3554, 11275), (4510, 8885)]