2022042920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{15607}}^1$

素因数の和:15738

約数の個数: 64

約数和(自身を含む): 4719859200

約数和(自身を除く): 2697816280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 79, 82, 158, 164, 205, 316, 328, 395, 410, 632, 790, 820, 1580, 1640, 3160, 3239, 6478, 12956, 15607, 16195, 25912, 31214, 32390, 62428, 64780, 78035, 124856, 129560, 156070, 312140, 624280, 639887, 1232953, 1279774, 2465906, 2559548, 3199435, 4931812, 5119096, 6164765, 6398870, 9863624, 12329530, 12797740, 24659060, 25595480, 49318120, 50551073, 101102146, 202204292, 252755365, 404408584, 505510730, 1011021460, 2022042920]

約数ペア:

[(1, 2022042920), (2, 1011021460), (4, 505510730), (5, 404408584), (8, 252755365), (10, 202204292), (20, 101102146), (40, 50551073), (41, 49318120), (79, 25595480), (82, 24659060), (158, 12797740), (164, 12329530), (205, 9863624), (316, 6398870), (328, 6164765), (395, 5119096), (410, 4931812), (632, 3199435), (790, 2559548), (820, 2465906), (1580, 1279774), (1640, 1232953), (3160, 639887), (3239, 624280), (6478, 312140), (12956, 156070), (15607, 129560), (16195, 124856), (25912, 78035), (31214, 64780), (32390, 62428)]