13452320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12011}}^1$

素因数の和:12033

約数の個数: 48

約数和(自身を含む): 36324288

約数和(自身を除く): 22871968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12011, 24022, 48044, 60055, 84077, 96088, 120110, 168154, 192176, 240220, 336308, 384352, 420385, 480440, 672616, 840770, 960880, 1345232, 1681540, 1921760, 2690464, 3363080, 6726160, 13452320]

約数ペア:

[(1, 13452320), (2, 6726160), (4, 3363080), (5, 2690464), (7, 1921760), (8, 1681540), (10, 1345232), (14, 960880), (16, 840770), (20, 672616), (28, 480440), (32, 420385), (35, 384352), (40, 336308), (56, 240220), (70, 192176), (80, 168154), (112, 120110), (140, 96088), (160, 84077), (224, 60055), (280, 48044), (560, 24022), (1120, 12011)]