304816400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{108863}}^1$

素因数の和:108888

約数の個数: 60

約数和(自身を含む): 836946432

約数和(自身を除く): 532130032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 108863, 217726, 435452, 544315, 762041, 870904, 1088630, 1524082, 1741808, 2177260, 2721575, 3048164, 3810205, 4354520, 5443150, 6096328, 7620410, 8709040, 10886300, 12192656, 15240820, 19051025, 21772600, 30481640, 38102050, 43545200, 60963280, 76204100, 152408200, 304816400]

約数ペア:

[(1, 304816400), (2, 152408200), (4, 76204100), (5, 60963280), (7, 43545200), (8, 38102050), (10, 30481640), (14, 21772600), (16, 19051025), (20, 15240820), (25, 12192656), (28, 10886300), (35, 8709040), (40, 7620410), (50, 6096328), (56, 5443150), (70, 4354520), (80, 3810205), (100, 3048164), (112, 2721575), (140, 2177260), (175, 1741808), (200, 1524082), (280, 1088630), (350, 870904), (400, 762041), (560, 544315), (700, 435452), (1400, 217726), (2800, 108863)]