99300880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{177323}}^1$

素因数の和:177343

約数の個数: 40

約数和(自身を含む): 263858112

約数和(自身を除く): 164557232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 177323, 354646, 709292, 886615, 1241261, 1418584, 1773230, 2482522, 2837168, 3546460, 4965044, 6206305, 7092920, 9930088, 12412610, 14185840, 19860176, 24825220, 49650440, 99300880]

約数ペア:

[(1, 99300880), (2, 49650440), (4, 24825220), (5, 19860176), (7, 14185840), (8, 12412610), (10, 9930088), (14, 7092920), (16, 6206305), (20, 4965044), (28, 3546460), (35, 2837168), (40, 2482522), (56, 1773230), (70, 1418584), (80, 1241261), (112, 886615), (140, 709292), (280, 354646), (560, 177323)]