29413820

素因数分解:

$2^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1553}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 61874064

約数和(自身を除く): 32460244

約数列:

[1, 2, 4, 5, 10, 20, 947, 1553, 1894, 3106, 3788, 4735, 6212, 7765, 9470, 15530, 18940, 31060, 1470691, 2941382, 5882764, 7353455, 14706910, 29413820]

約数ペア:

[(1, 29413820), (2, 14706910), (4, 7353455), (5, 5882764), (10, 2941382), (20, 1470691), (947, 31060), (1553, 18940), (1894, 15530), (3106, 9470), (3788, 7765), (4735, 6212)]