5158250840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{24709}}^1$

素因数の和:25044

約数の個数: 64

約数和(自身を含む): 12329301600

約数和(自身を除く): 7171050760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 307, 340, 614, 680, 1228, 1535, 2456, 3070, 5219, 6140, 10438, 12280, 20876, 24709, 26095, 41752, 49418, 52190, 98836, 104380, 123545, 197672, 208760, 247090, 420053, 494180, 840106, 988360, 1680212, 2100265, 3360424, 4200530, 7585663, 8401060, 15171326, 16802120, 30342652, 37928315, 60685304, 75856630, 128956271, 151713260, 257912542, 303426520, 515825084, 644781355, 1031650168, 1289562710, 2579125420, 5158250840]

約数ペア:

[(1, 5158250840), (2, 2579125420), (4, 1289562710), (5, 1031650168), (8, 644781355), (10, 515825084), (17, 303426520), (20, 257912542), (34, 151713260), (40, 128956271), (68, 75856630), (85, 60685304), (136, 37928315), (170, 30342652), (307, 16802120), (340, 15171326), (614, 8401060), (680, 7585663), (1228, 4200530), (1535, 3360424), (2456, 2100265), (3070, 1680212), (5219, 988360), (6140, 840106), (10438, 494180), (12280, 420053), (20876, 247090), (24709, 208760), (26095, 197672), (41752, 123545), (49418, 104380), (52190, 98836)]