470874910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{225299}}^1$

素因数の和:225336

約数の個数: 32

約数和(自身を含む): 973296000

約数和(自身を除く): 502421090

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 225299, 450598, 1126495, 2252990, 2478289, 4280681, 4956578, 8561362, 12391445, 21403405, 24782890, 42806810, 47087491, 94174982, 235437455, 470874910]

約数ペア:

[(1, 470874910), (2, 235437455), (5, 94174982), (10, 47087491), (11, 42806810), (19, 24782890), (22, 21403405), (38, 12391445), (55, 8561362), (95, 4956578), (110, 4280681), (190, 2478289), (209, 2252990), (418, 1126495), (1045, 450598), (2090, 225299)]