259101119420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90594797}}^1$

素因数の和:90594830

約数の個数: 48

約数和(自身を含む): 639236894688

約数和(自身を除く): 380135775268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 90594797, 181189594, 362379188, 452973985, 905947970, 996542767, 1177732361, 1811895940, 1993085534, 2355464722, 3986171068, 4710929444, 4982713835, 5888661805, 9965427670, 11777323610, 12955055971, 19930855340, 23554647220, 25910111942, 51820223884, 64775279855, 129550559710, 259101119420]

約数ペア:

[(1, 259101119420), (2, 129550559710), (4, 64775279855), (5, 51820223884), (10, 25910111942), (11, 23554647220), (13, 19930855340), (20, 12955055971), (22, 11777323610), (26, 9965427670), (44, 5888661805), (52, 4982713835), (55, 4710929444), (65, 3986171068), (110, 2355464722), (130, 1993085534), (143, 1811895940), (220, 1177732361), (260, 996542767), (286, 905947970), (572, 452973985), (715, 362379188), (1430, 181189594), (2860, 90594797)]