34421560

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6569}}^1$

素因数の和:6711

約数の個数: 32

約数和(自身を含む): 78051600

約数和(自身を除く): 43630040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 6569, 13138, 26276, 32845, 52552, 65690, 131380, 262760, 860539, 1721078, 3442156, 4302695, 6884312, 8605390, 17210780, 34421560]

約数ペア:

[(1, 34421560), (2, 17210780), (4, 8605390), (5, 6884312), (8, 4302695), (10, 3442156), (20, 1721078), (40, 860539), (131, 262760), (262, 131380), (524, 65690), (655, 52552), (1048, 32845), (1310, 26276), (2620, 13138), (5240, 6569)]