2014876240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19973}}^1$

素因数の和:20096

約数の個数: 80

約数和(自身を含む): 5097205008

約数和(自身を除く): 3082328768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 97, 104, 130, 194, 208, 260, 388, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2522, 3880, 5044, 6305, 7760, 10088, 12610, 19973, 20176, 25220, 39946, 50440, 79892, 99865, 100880, 159784, 199730, 259649, 319568, 399460, 519298, 798920, 1038596, 1298245, 1597840, 1937381, 2077192, 2596490, 3874762, 4154384, 5192980, 7749524, 9686905, 10385960, 15499048, 19373810, 20771920, 25185953, 30998096, 38747620, 50371906, 77495240, 100743812, 125929765, 154990480, 201487624, 251859530, 402975248, 503719060, 1007438120, 2014876240]

約数ペア:

[(1, 2014876240), (2, 1007438120), (4, 503719060), (5, 402975248), (8, 251859530), (10, 201487624), (13, 154990480), (16, 125929765), (20, 100743812), (26, 77495240), (40, 50371906), (52, 38747620), (65, 30998096), (80, 25185953), (97, 20771920), (104, 19373810), (130, 15499048), (194, 10385960), (208, 9686905), (260, 7749524), (388, 5192980), (485, 4154384), (520, 3874762), (776, 2596490), (970, 2077192), (1040, 1937381), (1261, 1597840), (1552, 1298245), (1940, 1038596), (2522, 798920), (3880, 519298), (5044, 399460), (6305, 319568), (7760, 259649), (10088, 199730), (12610, 159784), (19973, 100880), (20176, 99865), (25220, 79892), (39946, 50440)]