5510540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{5623}}^1$

素因数の和:5646

約数の個数: 36

約数和(自身を含む): 13463856

約数和(自身を除く): 7953316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 5623, 11246, 22492, 28115, 39361, 56230, 78722, 112460, 157444, 196805, 275527, 393610, 551054, 787220, 1102108, 1377635, 2755270, 5510540]

約数ペア:

[(1, 5510540), (2, 2755270), (4, 1377635), (5, 1102108), (7, 787220), (10, 551054), (14, 393610), (20, 275527), (28, 196805), (35, 157444), (49, 112460), (70, 78722), (98, 56230), (140, 39361), (196, 28115), (245, 22492), (490, 11246), (980, 5623)]