42476480

素因数分解:

$2^6\times 5^1\times {\mathrm{132739}}^1$

素因数の和:132756

約数の個数: 28

約数和(自身を含む): 101147880

約数和(自身を除く): 58671400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 132739, 265478, 530956, 663695, 1061912, 1327390, 2123824, 2654780, 4247648, 5309560, 8495296, 10619120, 21238240, 42476480]

約数ペア:

[(1, 42476480), (2, 21238240), (4, 10619120), (5, 8495296), (8, 5309560), (10, 4247648), (16, 2654780), (20, 2123824), (32, 1327390), (40, 1061912), (64, 663695), (80, 530956), (160, 265478), (320, 132739)]