82663214260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{559973}}^1$

素因数の和:560065

約数の個数: 72

約数和(自身を含む): 193936915368

約数和(自身を除く): 111273701108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 121, 122, 220, 242, 244, 305, 484, 605, 610, 671, 1210, 1220, 1342, 2420, 2684, 3355, 6710, 7381, 13420, 14762, 29524, 36905, 73810, 147620, 559973, 1119946, 2239892, 2799865, 5599730, 6159703, 11199460, 12319406, 24638812, 30798515, 34158353, 61597030, 67756733, 68316706, 123194060, 135513466, 136633412, 170791765, 271026932, 338783665, 341583530, 375741883, 677567330, 683167060, 751483766, 1355134660, 1502967532, 1878709415, 3757418830, 4133160713, 7514837660, 8266321426, 16532642852, 20665803565, 41331607130, 82663214260]

約数ペア:

[(1, 82663214260), (2, 41331607130), (4, 20665803565), (5, 16532642852), (10, 8266321426), (11, 7514837660), (20, 4133160713), (22, 3757418830), (44, 1878709415), (55, 1502967532), (61, 1355134660), (110, 751483766), (121, 683167060), (122, 677567330), (220, 375741883), (242, 341583530), (244, 338783665), (305, 271026932), (484, 170791765), (605, 136633412), (610, 135513466), (671, 123194060), (1210, 68316706), (1220, 67756733), (1342, 61597030), (2420, 34158353), (2684, 30798515), (3355, 24638812), (6710, 12319406), (7381, 11199460), (13420, 6159703), (14762, 5599730), (29524, 2799865), (36905, 2239892), (73810, 1119946), (147620, 559973)]