75382280

素因数分解:

$2^3\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5431}}^1$

素因数の和:5789

約数の個数: 32

約数和(自身を含む): 170130240

約数和(自身を除く): 94747960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 347, 694, 1388, 1735, 2776, 3470, 5431, 6940, 10862, 13880, 21724, 27155, 43448, 54310, 108620, 217240, 1884557, 3769114, 7538228, 9422785, 15076456, 18845570, 37691140, 75382280]

約数ペア:

[(1, 75382280), (2, 37691140), (4, 18845570), (5, 15076456), (8, 9422785), (10, 7538228), (20, 3769114), (40, 1884557), (347, 217240), (694, 108620), (1388, 54310), (1735, 43448), (2776, 27155), (3470, 21724), (5431, 13880), (6940, 10862)]