86156950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3643}}^1$

素因数の和:3709

約数の個数: 48

約数和(自身を含む): 178934976

約数和(自身を除く): 92778026

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 430, 473, 550, 946, 1075, 2150, 2365, 3643, 4730, 7286, 11825, 18215, 23650, 36430, 40073, 80146, 91075, 156649, 182150, 200365, 313298, 400730, 783245, 1001825, 1566490, 1723139, 2003650, 3446278, 3916225, 7832450, 8615695, 17231390, 43078475, 86156950]

約数ペア:

[(1, 86156950), (2, 43078475), (5, 17231390), (10, 8615695), (11, 7832450), (22, 3916225), (25, 3446278), (43, 2003650), (50, 1723139), (55, 1566490), (86, 1001825), (110, 783245), (215, 400730), (275, 313298), (430, 200365), (473, 182150), (550, 156649), (946, 91075), (1075, 80146), (2150, 40073), (2365, 36430), (3643, 23650), (4730, 18215), (7286, 11825)]