239638269310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{248719}}^1$

素因数の和:249217

約数の個数: 64

約数和(自身を含む): 496405324800

約数和(自身を除く): 256767055490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 461, 922, 1045, 2090, 2305, 4610, 5071, 8759, 10142, 17518, 25355, 43795, 50710, 87590, 96349, 192698, 248719, 481745, 497438, 963490, 1243595, 2487190, 2735909, 4725661, 5471818, 9451322, 13679545, 23628305, 27359090, 47256610, 51982271, 103964542, 114659459, 229318918, 259911355, 519822710, 573297295, 1146594590, 1261254049, 2178529721, 2522508098, 4357059442, 6306270245, 10892648605, 12612540490, 21785297210, 23963826931, 47927653862, 119819134655, 239638269310]

約数ペア:

[(1, 239638269310), (2, 119819134655), (5, 47927653862), (10, 23963826931), (11, 21785297210), (19, 12612540490), (22, 10892648605), (38, 6306270245), (55, 4357059442), (95, 2522508098), (110, 2178529721), (190, 1261254049), (209, 1146594590), (418, 573297295), (461, 519822710), (922, 259911355), (1045, 229318918), (2090, 114659459), (2305, 103964542), (4610, 51982271), (5071, 47256610), (8759, 27359090), (10142, 23628305), (17518, 13679545), (25355, 9451322), (43795, 5471818), (50710, 4725661), (87590, 2735909), (96349, 2487190), (192698, 1243595), (248719, 963490), (481745, 497438)]