137097040

素因数分解:

$2^4\times 5^1\times {\mathrm{1713713}}^1$

素因数の和:1713726

約数の個数: 20

約数和(自身を含む): 318750804

約数和(自身を除く): 181653764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1713713, 3427426, 6854852, 8568565, 13709704, 17137130, 27419408, 34274260, 68548520, 137097040]

約数ペア:

[(1, 137097040), (2, 68548520), (4, 34274260), (5, 27419408), (8, 17137130), (10, 13709704), (16, 8568565), (20, 6854852), (40, 3427426), (80, 1713713)]