262000310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9643}}^1$

素因数の和:9693

約数の個数: 64

約数和(自身を含む): 583269120

約数和(自身を除く): 321268810

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 9643, 13585, 19286, 27170, 48215, 96430, 106073, 125359, 183217, 212146, 250718, 366434, 530365, 626795, 916085, 1060730, 1253590, 1378949, 1832170, 2015387, 2381821, 2757898, 4030774, 4763642, 6894745, 10076935, 11909105, 13789490, 20153870, 23818210, 26200031, 52400062, 131000155, 262000310]

約数ペア:

[(1, 262000310), (2, 131000155), (5, 52400062), (10, 26200031), (11, 23818210), (13, 20153870), (19, 13789490), (22, 11909105), (26, 10076935), (38, 6894745), (55, 4763642), (65, 4030774), (95, 2757898), (110, 2381821), (130, 2015387), (143, 1832170), (190, 1378949), (209, 1253590), (247, 1060730), (286, 916085), (418, 626795), (494, 530365), (715, 366434), (1045, 250718), (1235, 212146), (1430, 183217), (2090, 125359), (2470, 106073), (2717, 96430), (5434, 48215), (9643, 27170), (13585, 19286)]