83783020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{7919}}^1$

素因数の和:7974

約数の個数: 36

約数和(自身を含む): 183949920

約数和(自身を除く): 100166900

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 5290, 7919, 10580, 15838, 31676, 39595, 79190, 158380, 182137, 364274, 728548, 910685, 1821370, 3642740, 4189151, 8378302, 16756604, 20945755, 41891510, 83783020]

約数ペア:

[(1, 83783020), (2, 41891510), (4, 20945755), (5, 16756604), (10, 8378302), (20, 4189151), (23, 3642740), (46, 1821370), (92, 910685), (115, 728548), (230, 364274), (460, 182137), (529, 158380), (1058, 79190), (2116, 39595), (2645, 31676), (5290, 15838), (7919, 10580)]