2014643920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{868381}}^1$

素因数の和:868423

約数の個数: 40

約数和(自身を含む): 4845571560

約数和(自身を除く): 2830927640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 868381, 1736762, 3473524, 4341905, 6947048, 8683810, 13894096, 17367620, 25183049, 34735240, 50366098, 69470480, 100732196, 125915245, 201464392, 251830490, 402928784, 503660980, 1007321960, 2014643920]

約数ペア:

[(1, 2014643920), (2, 1007321960), (4, 503660980), (5, 402928784), (8, 251830490), (10, 201464392), (16, 125915245), (20, 100732196), (29, 69470480), (40, 50366098), (58, 34735240), (80, 25183049), (116, 17367620), (145, 13894096), (232, 8683810), (290, 6947048), (464, 4341905), (580, 3473524), (1160, 1736762), (2320, 868381)]