4328782780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{28289}}^1$

素因数の和:29398

約数の個数: 48

約数和(自身を含む): 10398951360

約数和(自身を除く): 6070168580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1093, 2186, 4372, 5465, 7651, 10930, 15302, 21860, 28289, 30604, 38255, 56578, 76510, 113156, 141445, 153020, 198023, 282890, 396046, 565780, 792092, 990115, 1980230, 3960460, 30919877, 61839754, 123679508, 154599385, 216439139, 309198770, 432878278, 618397540, 865756556, 1082195695, 2164391390, 4328782780]

約数ペア:

[(1, 4328782780), (2, 2164391390), (4, 1082195695), (5, 865756556), (7, 618397540), (10, 432878278), (14, 309198770), (20, 216439139), (28, 154599385), (35, 123679508), (70, 61839754), (140, 30919877), (1093, 3960460), (2186, 1980230), (4372, 990115), (5465, 792092), (7651, 565780), (10930, 396046), (15302, 282890), (21860, 198023), (28289, 153020), (30604, 141445), (38255, 113156), (56578, 76510)]