56453440

素因数分解:

$2^6\times 5^1\times {\mathrm{176417}}^1$

素因数の和:176434

約数の個数: 28

約数和(自身を含む): 134430516

約数和(自身を除く): 77977076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 176417, 352834, 705668, 882085, 1411336, 1764170, 2822672, 3528340, 5645344, 7056680, 11290688, 14113360, 28226720, 56453440]

約数ペア:

[(1, 56453440), (2, 28226720), (4, 14113360), (5, 11290688), (8, 7056680), (10, 5645344), (16, 3528340), (20, 2822672), (32, 1764170), (40, 1411336), (64, 882085), (80, 705668), (160, 352834), (320, 176417)]