27832274140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2144243}}^1$

素因数の和:2144322

約数の個数: 48

約数和(自身を含む): 64841938560

約数和(自身を除く): 37009664420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 2144243, 4288486, 8576972, 10721215, 21442430, 23586673, 42884860, 47173346, 94346692, 117933365, 126510337, 235866730, 253020674, 471733460, 506041348, 632551685, 1265103370, 1391613707, 2530206740, 2783227414, 5566454828, 6958068535, 13916137070, 27832274140]

約数ペア:

[(1, 27832274140), (2, 13916137070), (4, 6958068535), (5, 5566454828), (10, 2783227414), (11, 2530206740), (20, 1391613707), (22, 1265103370), (44, 632551685), (55, 506041348), (59, 471733460), (110, 253020674), (118, 235866730), (220, 126510337), (236, 117933365), (295, 94346692), (590, 47173346), (649, 42884860), (1180, 23586673), (1298, 21442430), (2596, 10721215), (3245, 8576972), (6490, 4288486), (12980, 2144243)]