29062120

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5227}}^1$

素因数の和:5377

約数の個数: 32

約数和(自身を含む): 65872800

約数和(自身を除く): 36810680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5227, 5560, 10454, 20908, 26135, 41816, 52270, 104540, 209080, 726553, 1453106, 2906212, 3632765, 5812424, 7265530, 14531060, 29062120]

約数ペア:

[(1, 29062120), (2, 14531060), (4, 7265530), (5, 5812424), (8, 3632765), (10, 2906212), (20, 1453106), (40, 726553), (139, 209080), (278, 104540), (556, 52270), (695, 41816), (1112, 26135), (1390, 20908), (2780, 10454), (5227, 5560)]