220282263760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1075177}}^1$

素因数の和:1075400

約数の個数: 80

約数和(自身を含む): 554353175376

約数和(自身を除く): 334070911616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 197, 208, 260, 394, 520, 788, 985, 1040, 1576, 1970, 2561, 3152, 3940, 5122, 7880, 10244, 12805, 15760, 20488, 25610, 40976, 51220, 102440, 204880, 1075177, 2150354, 4300708, 5375885, 8601416, 10751770, 13977301, 17202832, 21503540, 27954602, 43007080, 55909204, 69886505, 86014160, 111818408, 139773010, 211809869, 223636816, 279546020, 423619738, 559092040, 847239476, 1059049345, 1118184080, 1694478952, 2118098690, 2753528297, 3388957904, 4236197380, 5507056594, 8472394760, 11014113188, 13767641485, 16944789520, 22028226376, 27535282970, 44056452752, 55070565940, 110141131880, 220282263760]

約数ペア:

[(1, 220282263760), (2, 110141131880), (4, 55070565940), (5, 44056452752), (8, 27535282970), (10, 22028226376), (13, 16944789520), (16, 13767641485), (20, 11014113188), (26, 8472394760), (40, 5507056594), (52, 4236197380), (65, 3388957904), (80, 2753528297), (104, 2118098690), (130, 1694478952), (197, 1118184080), (208, 1059049345), (260, 847239476), (394, 559092040), (520, 423619738), (788, 279546020), (985, 223636816), (1040, 211809869), (1576, 139773010), (1970, 111818408), (2561, 86014160), (3152, 69886505), (3940, 55909204), (5122, 43007080), (7880, 27954602), (10244, 21503540), (12805, 17202832), (15760, 13977301), (20488, 10751770), (25610, 8601416), (40976, 5375885), (51220, 4300708), (102440, 2150354), (204880, 1075177)]