57277240

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{3307}}^1$

素因数の和:3751

約数の個数: 32

約数和(自身を含む): 129210480

約数和(自身を除く): 71933240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 866, 1732, 2165, 3307, 3464, 4330, 6614, 8660, 13228, 16535, 17320, 26456, 33070, 66140, 132280, 1431931, 2863862, 5727724, 7159655, 11455448, 14319310, 28638620, 57277240]

約数ペア:

[(1, 57277240), (2, 28638620), (4, 14319310), (5, 11455448), (8, 7159655), (10, 5727724), (20, 2863862), (40, 1431931), (433, 132280), (866, 66140), (1732, 33070), (2165, 26456), (3307, 17320), (3464, 16535), (4330, 13228), (6614, 8660)]