173399682940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1\times {\mathrm{3947}}^1$

素因数の和:4867

約数の個数: 96

約数和(自身を含む): 399136356864

約数和(自身を除く): 225736673924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 397, 503, 794, 1006, 1588, 1985, 2012, 2515, 3947, 3970, 4367, 5030, 5533, 7894, 7940, 8734, 10060, 11066, 15788, 17468, 19735, 21835, 22132, 27665, 39470, 43417, 43670, 55330, 78940, 86834, 87340, 110660, 173668, 199691, 217085, 399382, 434170, 798764, 868340, 998455, 1566959, 1985341, 1996910, 2196601, 3133918, 3970682, 3993820, 4393202, 6267836, 7834795, 7941364, 8786404, 9926705, 10983005, 15669590, 17236549, 19853410, 21838751, 21966010, 31339180, 34473098, 39706820, 43677502, 43932020, 68946196, 86182745, 87355004, 109193755, 172365490, 218387510, 344730980, 436775020, 788180377, 1576360754, 3152721508, 3940901885, 7881803770, 8669984147, 15763607540, 17339968294, 34679936588, 43349920735, 86699841470, 173399682940]

約数ペア:

[(1, 173399682940), (2, 86699841470), (4, 43349920735), (5, 34679936588), (10, 17339968294), (11, 15763607540), (20, 8669984147), (22, 7881803770), (44, 3940901885), (55, 3152721508), (110, 1576360754), (220, 788180377), (397, 436775020), (503, 344730980), (794, 218387510), (1006, 172365490), (1588, 109193755), (1985, 87355004), (2012, 86182745), (2515, 68946196), (3947, 43932020), (3970, 43677502), (4367, 39706820), (5030, 34473098), (5533, 31339180), (7894, 21966010), (7940, 21838751), (8734, 19853410), (10060, 17236549), (11066, 15669590), (15788, 10983005), (17468, 9926705), (19735, 8786404), (21835, 7941364), (22132, 7834795), (27665, 6267836), (39470, 4393202), (43417, 3993820), (43670, 3970682), (55330, 3133918), (78940, 2196601), (86834, 1996910), (87340, 1985341), (110660, 1566959), (173668, 998455), (199691, 868340), (217085, 798764), (399382, 434170)]