1946503760

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{27431}}^1$

素因数の和:28331

約数の個数: 40

約数和(自身を含む): 4530888576

約数和(自身を除く): 2584384816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 1774, 3548, 4435, 7096, 8870, 14192, 17740, 27431, 35480, 54862, 70960, 109724, 137155, 219448, 274310, 438896, 548620, 1097240, 2194480, 24331297, 48662594, 97325188, 121656485, 194650376, 243312970, 389300752, 486625940, 973251880, 1946503760]

約数ペア:

[(1, 1946503760), (2, 973251880), (4, 486625940), (5, 389300752), (8, 243312970), (10, 194650376), (16, 121656485), (20, 97325188), (40, 48662594), (80, 24331297), (887, 2194480), (1774, 1097240), (3548, 548620), (4435, 438896), (7096, 274310), (8870, 219448), (14192, 137155), (17740, 109724), (27431, 70960), (35480, 54862)]