42434240

素因数分解:

$2^6\times 5^1\times {\mathrm{132607}}^1$

素因数の和:132624

約数の個数: 28

約数和(自身を含む): 101047296

約数和(自身を除く): 58613056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132607, 265214, 530428, 663035, 1060856, 1326070, 2121712, 2652140, 4243424, 5304280, 8486848, 10608560, 21217120, 42434240]

約数ペア:

[(1, 42434240), (2, 21217120), (4, 10608560), (5, 8486848), (8, 5304280), (10, 4243424), (16, 2652140), (20, 2121712), (32, 1326070), (40, 1060856), (64, 663035), (80, 530428), (160, 265214), (320, 132607)]