38232680

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3527}}^1$

素因数の和:3809

約数の個数: 32

約数和(自身を含む): 86365440

約数和(自身を除く): 48132760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 3527, 5420, 7054, 10840, 14108, 17635, 28216, 35270, 70540, 141080, 955817, 1911634, 3823268, 4779085, 7646536, 9558170, 19116340, 38232680]

約数ペア:

[(1, 38232680), (2, 19116340), (4, 9558170), (5, 7646536), (8, 4779085), (10, 3823268), (20, 1911634), (40, 955817), (271, 141080), (542, 70540), (1084, 35270), (1355, 28216), (2168, 17635), (2710, 14108), (3527, 10840), (5420, 7054)]