4472860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 10999296

約数和(自身を除く): 6526436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 743, 860, 1204, 1486, 1505, 2972, 3010, 3715, 5201, 6020, 7430, 10402, 14860, 20804, 26005, 31949, 52010, 63898, 104020, 127796, 159745, 223643, 319490, 447286, 638980, 894572, 1118215, 2236430, 4472860]

約数ペア:

[(1, 4472860), (2, 2236430), (4, 1118215), (5, 894572), (7, 638980), (10, 447286), (14, 319490), (20, 223643), (28, 159745), (35, 127796), (43, 104020), (70, 63898), (86, 52010), (140, 31949), (172, 26005), (215, 20804), (301, 14860), (430, 10402), (602, 7430), (743, 6020), (860, 5201), (1204, 3715), (1486, 3010), (1505, 2972)]