133737340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{2609}}^1$

素因数の和:2862

約数の個数: 48

約数和(自身を含む): 307812960

約数和(自身を除く): 174075620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 233, 466, 932, 1165, 2330, 2563, 2609, 4660, 5126, 5218, 10252, 10436, 12815, 13045, 25630, 26090, 28699, 51260, 52180, 57398, 114796, 143495, 286990, 573980, 607897, 1215794, 2431588, 3039485, 6078970, 6686867, 12157940, 13373734, 26747468, 33434335, 66868670, 133737340]

約数ペア:

[(1, 133737340), (2, 66868670), (4, 33434335), (5, 26747468), (10, 13373734), (11, 12157940), (20, 6686867), (22, 6078970), (44, 3039485), (55, 2431588), (110, 1215794), (220, 607897), (233, 573980), (466, 286990), (932, 143495), (1165, 114796), (2330, 57398), (2563, 52180), (2609, 51260), (4660, 28699), (5126, 26090), (5218, 25630), (10252, 13045), (10436, 12815)]