14444840

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1091}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 32628960

約数和(自身を除く): 18184120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1091, 1324, 1655, 2182, 2648, 3310, 4364, 5455, 6620, 8728, 10910, 13240, 21820, 43640, 361121, 722242, 1444484, 1805605, 2888968, 3611210, 7222420, 14444840]

約数ペア:

[(1, 14444840), (2, 7222420), (4, 3611210), (5, 2888968), (8, 1805605), (10, 1444484), (20, 722242), (40, 361121), (331, 43640), (662, 21820), (1091, 13240), (1324, 10910), (1655, 8728), (2182, 6620), (2648, 5455), (3310, 4364)]