73004480

素因数分解:

$2^6\times 5^1\times {\mathrm{228139}}^1$

素因数の和:228156

約数の個数: 28

約数和(自身を含む): 173842680

約数和(自身を除く): 100838200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 228139, 456278, 912556, 1140695, 1825112, 2281390, 3650224, 4562780, 7300448, 9125560, 14600896, 18251120, 36502240, 73004480]

約数ペア:

[(1, 73004480), (2, 36502240), (4, 18251120), (5, 14600896), (8, 9125560), (10, 7300448), (16, 4562780), (20, 3650224), (32, 2281390), (40, 1825112), (64, 1140695), (80, 912556), (160, 456278), (320, 228139)]