29109040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12547}}^1$

素因数の和:12589

約数の個数: 40

約数和(自身を含む): 70017840

約数和(自身を除く): 40908800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 12547, 25094, 50188, 62735, 100376, 125470, 200752, 250940, 363863, 501880, 727726, 1003760, 1455452, 1819315, 2910904, 3638630, 5821808, 7277260, 14554520, 29109040]

約数ペア:

[(1, 29109040), (2, 14554520), (4, 7277260), (5, 5821808), (8, 3638630), (10, 2910904), (16, 1819315), (20, 1455452), (29, 1003760), (40, 727726), (58, 501880), (80, 363863), (116, 250940), (145, 200752), (232, 125470), (290, 100376), (464, 62735), (580, 50188), (1160, 25094), (2320, 12547)]