40854220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{797}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 94112928

約数和(自身を除く): 53258708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 797, 932, 1165, 1594, 2330, 2563, 3188, 3985, 4660, 5126, 7970, 8767, 10252, 12815, 15940, 17534, 25630, 35068, 43835, 51260, 87670, 175340, 185701, 371402, 742804, 928505, 1857010, 2042711, 3714020, 4085422, 8170844, 10213555, 20427110, 40854220]

約数ペア:

[(1, 40854220), (2, 20427110), (4, 10213555), (5, 8170844), (10, 4085422), (11, 3714020), (20, 2042711), (22, 1857010), (44, 928505), (55, 742804), (110, 371402), (220, 185701), (233, 175340), (466, 87670), (797, 51260), (932, 43835), (1165, 35068), (1594, 25630), (2330, 17534), (2563, 15940), (3188, 12815), (3985, 10252), (4660, 8767), (5126, 7970)]