4328010820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{57143}}^1$

素因数の和:57700

約数の個数: 48

約数和(自身を含む): 10406608128

約数和(自身を除く): 6078597308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 541, 1082, 2164, 2705, 3787, 5410, 7574, 10820, 15148, 18935, 37870, 57143, 75740, 114286, 228572, 285715, 400001, 571430, 800002, 1142860, 1600004, 2000005, 4000010, 8000020, 30914363, 61828726, 123657452, 154571815, 216400541, 309143630, 432801082, 618287260, 865602164, 1082002705, 2164005410, 4328010820]

約数ペア:

[(1, 4328010820), (2, 2164005410), (4, 1082002705), (5, 865602164), (7, 618287260), (10, 432801082), (14, 309143630), (20, 216400541), (28, 154571815), (35, 123657452), (70, 61828726), (140, 30914363), (541, 8000020), (1082, 4000010), (2164, 2000005), (2705, 1600004), (3787, 1142860), (5410, 800002), (7574, 571430), (10820, 400001), (15148, 285715), (18935, 228572), (37870, 114286), (57143, 75740)]