47083120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{12011}}^1$

素因数の和:12038

約数の個数: 60

約数和(自身を含む): 127351224

約数和(自身を除く): 80268104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 12011, 24022, 48044, 60055, 84077, 96088, 120110, 168154, 192176, 240220, 336308, 420385, 480440, 588539, 672616, 840770, 960880, 1177078, 1345232, 1681540, 2354156, 2942695, 3363080, 4708312, 5885390, 6726160, 9416624, 11770780, 23541560, 47083120]

約数ペア:

[(1, 47083120), (2, 23541560), (4, 11770780), (5, 9416624), (7, 6726160), (8, 5885390), (10, 4708312), (14, 3363080), (16, 2942695), (20, 2354156), (28, 1681540), (35, 1345232), (40, 1177078), (49, 960880), (56, 840770), (70, 672616), (80, 588539), (98, 480440), (112, 420385), (140, 336308), (196, 240220), (245, 192176), (280, 168154), (392, 120110), (490, 96088), (560, 84077), (784, 60055), (980, 48044), (1960, 24022), (3920, 12011)]