141892180

素因数分解:

$2^2\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{3163}}^1$

素因数の和:5415

約数の個数: 24

約数和(自身を含む): 298200672

約数和(自身を除く): 156308492

約数列:

[1, 2, 4, 5, 10, 20, 2243, 3163, 4486, 6326, 8972, 11215, 12652, 15815, 22430, 31630, 44860, 63260, 7094609, 14189218, 28378436, 35473045, 70946090, 141892180]

約数ペア:

[(1, 141892180), (2, 70946090), (4, 35473045), (5, 28378436), (10, 14189218), (20, 7094609), (2243, 63260), (3163, 44860), (4486, 31630), (6326, 22430), (8972, 15815), (11215, 12652)]