1880485744

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{22391}}^1$

素因数の和:22609

約数の個数: 40

約数和(自身を含む): 3790069920

約数和(自身を除く): 1909584176

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 181, 232, 362, 464, 724, 1448, 2896, 5249, 10498, 20996, 22391, 41992, 44782, 83984, 89564, 179128, 358256, 649339, 1298678, 2597356, 4052771, 5194712, 8105542, 10389424, 16211084, 32422168, 64844336, 117530359, 235060718, 470121436, 940242872, 1880485744]

約数ペア:

[(1, 1880485744), (2, 940242872), (4, 470121436), (8, 235060718), (16, 117530359), (29, 64844336), (58, 32422168), (116, 16211084), (181, 10389424), (232, 8105542), (362, 5194712), (464, 4052771), (724, 2597356), (1448, 1298678), (2896, 649339), (5249, 358256), (10498, 179128), (20996, 89564), (22391, 83984), (41992, 44782)]