22986370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 40

約数和(自身を含む): 45802620

約数和(自身を除く): 22816250

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 157, 242, 314, 605, 785, 1210, 1331, 1570, 1727, 2662, 3454, 6655, 8635, 13310, 14641, 17270, 18997, 29282, 37994, 73205, 94985, 146410, 189970, 208967, 417934, 1044835, 2089670, 2298637, 4597274, 11493185, 22986370]

約数ペア:

[(1, 22986370), (2, 11493185), (5, 4597274), (10, 2298637), (11, 2089670), (22, 1044835), (55, 417934), (110, 208967), (121, 189970), (157, 146410), (242, 94985), (314, 73205), (605, 37994), (785, 29282), (1210, 18997), (1331, 17270), (1570, 14641), (1727, 13310), (2662, 8635), (3454, 6655)]