9178537040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{34589}}^1$

素因数の和:34740

約数の個数: 80

約数和(自身を含む): 22235005440

約数和(自身を除く): 13056468400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 155, 214, 248, 310, 428, 496, 535, 620, 856, 1070, 1240, 1712, 2140, 2480, 3317, 4280, 6634, 8560, 13268, 16585, 26536, 33170, 34589, 53072, 66340, 69178, 132680, 138356, 172945, 265360, 276712, 345890, 553424, 691780, 1072259, 1383560, 2144518, 2767120, 3701023, 4289036, 5361295, 7402046, 8578072, 10722590, 14804092, 17156144, 18505115, 21445180, 29608184, 37010230, 42890360, 59216368, 74020460, 85780720, 114731713, 148040920, 229463426, 296081840, 458926852, 573658565, 917853704, 1147317130, 1835707408, 2294634260, 4589268520, 9178537040]

約数ペア:

[(1, 9178537040), (2, 4589268520), (4, 2294634260), (5, 1835707408), (8, 1147317130), (10, 917853704), (16, 573658565), (20, 458926852), (31, 296081840), (40, 229463426), (62, 148040920), (80, 114731713), (107, 85780720), (124, 74020460), (155, 59216368), (214, 42890360), (248, 37010230), (310, 29608184), (428, 21445180), (496, 18505115), (535, 17156144), (620, 14804092), (856, 10722590), (1070, 8578072), (1240, 7402046), (1712, 5361295), (2140, 4289036), (2480, 3701023), (3317, 2767120), (4280, 2144518), (6634, 1383560), (8560, 1072259), (13268, 691780), (16585, 553424), (26536, 345890), (33170, 276712), (34589, 265360), (53072, 172945), (66340, 138356), (69178, 132680)]