29724020

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{4283}}^1$

素因数の和:4639

約数の個数: 24

約数和(自身を含む): 62614944

約数和(自身を除く): 32890924

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 4283, 6940, 8566, 17132, 21415, 42830, 85660, 1486201, 2972402, 5944804, 7431005, 14862010, 29724020]

約数ペア:

[(1, 29724020), (2, 14862010), (4, 7431005), (5, 5944804), (10, 2972402), (20, 1486201), (347, 85660), (694, 42830), (1388, 21415), (1735, 17132), (3470, 8566), (4283, 6940)]