4339160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15497}}^1$

素因数の和:15515

約数の個数: 32

約数和(自身を含む): 11158560

約数和(自身を除く): 6819400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15497, 30994, 61988, 77485, 108479, 123976, 154970, 216958, 309940, 433916, 542395, 619880, 867832, 1084790, 2169580, 4339160]

約数ペア:

[(1, 4339160), (2, 2169580), (4, 1084790), (5, 867832), (7, 619880), (8, 542395), (10, 433916), (14, 309940), (20, 216958), (28, 154970), (35, 123976), (40, 108479), (56, 77485), (70, 61988), (140, 30994), (280, 15497)]