36874220

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 80831520

約数和(自身を除く): 43957300

約数列:

[1, 2, 4, 5, 10, 20, 43, 53, 86, 106, 172, 212, 215, 265, 430, 530, 809, 860, 1060, 1618, 2279, 3236, 4045, 4558, 8090, 9116, 11395, 16180, 22790, 34787, 42877, 45580, 69574, 85754, 139148, 171508, 173935, 214385, 347870, 428770, 695740, 857540, 1843711, 3687422, 7374844, 9218555, 18437110, 36874220]

約数ペア:

[(1, 36874220), (2, 18437110), (4, 9218555), (5, 7374844), (10, 3687422), (20, 1843711), (43, 857540), (53, 695740), (86, 428770), (106, 347870), (172, 214385), (212, 173935), (215, 171508), (265, 139148), (430, 85754), (530, 69574), (809, 45580), (860, 42877), (1060, 34787), (1618, 22790), (2279, 16180), (3236, 11395), (4045, 9116), (4558, 8090)]