29064920

素因数分解:

$2^3\times 5^1\times {\mathrm{726623}}^1$

素因数の和:726634

約数の個数: 16

約数和(自身を含む): 65396160

約数和(自身を除く): 36331240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 726623, 1453246, 2906492, 3633115, 5812984, 7266230, 14532460, 29064920]

約数ペア:

[(1, 29064920), (2, 14532460), (4, 7266230), (5, 5812984), (8, 3633115), (10, 2906492), (20, 1453246), (40, 726623)]