29228560

素因数分解:

$2^4\times 5^1\times {\mathrm{365357}}^1$

素因数の和:365370

約数の個数: 20

約数和(自身を含む): 67956588

約数和(自身を除く): 38728028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 365357, 730714, 1461428, 1826785, 2922856, 3653570, 5845712, 7307140, 14614280, 29228560]

約数ペア:

[(1, 29228560), (2, 14614280), (4, 7307140), (5, 5845712), (8, 3653570), (10, 2922856), (16, 1826785), (20, 1461428), (40, 730714), (80, 365357)]