54007240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{192883}}^1$

素因数の和:192901

約数の個数: 32

約数和(自身を含む): 138876480

約数和(自身を除く): 84869240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 192883, 385766, 771532, 964415, 1350181, 1543064, 1928830, 2700362, 3857660, 5400724, 6750905, 7715320, 10801448, 13501810, 27003620, 54007240]

約数ペア:

[(1, 54007240), (2, 27003620), (4, 13501810), (5, 10801448), (7, 7715320), (8, 6750905), (10, 5400724), (14, 3857660), (20, 2700362), (28, 1928830), (35, 1543064), (40, 1350181), (56, 964415), (70, 771532), (140, 385766), (280, 192883)]