264292270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 533018880

約数和(自身を除く): 268726610

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 193, 211, 295, 386, 422, 590, 649, 965, 1055, 1298, 1930, 2110, 2123, 2321, 3245, 4246, 4642, 6490, 10615, 11387, 11605, 12449, 21230, 22774, 23210, 24898, 40723, 56935, 62245, 81446, 113870, 124490, 125257, 136939, 203615, 250514, 273878, 407230, 447953, 626285, 684695, 895906, 1252570, 1369390, 2239765, 2402657, 4479530, 4805314, 12013285, 24026570, 26429227, 52858454, 132146135, 264292270]

約数ペア:

[(1, 264292270), (2, 132146135), (5, 52858454), (10, 26429227), (11, 24026570), (22, 12013285), (55, 4805314), (59, 4479530), (110, 2402657), (118, 2239765), (193, 1369390), (211, 1252570), (295, 895906), (386, 684695), (422, 626285), (590, 447953), (649, 407230), (965, 273878), (1055, 250514), (1298, 203615), (1930, 136939), (2110, 125257), (2123, 124490), (2321, 113870), (3245, 81446), (4246, 62245), (4642, 56935), (6490, 40723), (10615, 24898), (11387, 23210), (11605, 22774), (12449, 21230)]