2697836360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{39419}}^1$

素因数の和:39518

約数の個数: 64

約数和(自身を含む): 6386040000

約数和(自身を除く): 3688203640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 59, 116, 118, 145, 232, 236, 290, 295, 472, 580, 590, 1160, 1180, 1711, 2360, 3422, 6844, 8555, 13688, 17110, 34220, 39419, 68440, 78838, 157676, 197095, 315352, 394190, 788380, 1143151, 1576760, 2286302, 2325721, 4572604, 4651442, 5715755, 9145208, 9302884, 11431510, 11628605, 18605768, 22863020, 23257210, 45726040, 46514420, 67445909, 93028840, 134891818, 269783636, 337229545, 539567272, 674459090, 1348918180, 2697836360]

約数ペア:

[(1, 2697836360), (2, 1348918180), (4, 674459090), (5, 539567272), (8, 337229545), (10, 269783636), (20, 134891818), (29, 93028840), (40, 67445909), (58, 46514420), (59, 45726040), (116, 23257210), (118, 22863020), (145, 18605768), (232, 11628605), (236, 11431510), (290, 9302884), (295, 9145208), (472, 5715755), (580, 4651442), (590, 4572604), (1160, 2325721), (1180, 2286302), (1711, 1576760), (2360, 1143151), (3422, 788380), (6844, 394190), (8555, 315352), (13688, 197095), (17110, 157676), (34220, 78838), (39419, 68440)]