1057674640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4339}}^1$

素因数の和:4640

約数の個数: 80

約数和(自身を含む): 2692952640

約数和(自身を除く): 1635278000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 277, 440, 554, 880, 1108, 1385, 2216, 2770, 3047, 4339, 4432, 5540, 6094, 8678, 11080, 12188, 15235, 17356, 21695, 22160, 24376, 30470, 34712, 43390, 47729, 48752, 60940, 69424, 86780, 95458, 121880, 173560, 190916, 238645, 243760, 347120, 381832, 477290, 763664, 954580, 1201903, 1909160, 2403806, 3818320, 4807612, 6009515, 9615224, 12019030, 13220933, 19230448, 24038060, 26441866, 48076120, 52883732, 66104665, 96152240, 105767464, 132209330, 211534928, 264418660, 528837320, 1057674640]

約数ペア:

[(1, 1057674640), (2, 528837320), (4, 264418660), (5, 211534928), (8, 132209330), (10, 105767464), (11, 96152240), (16, 66104665), (20, 52883732), (22, 48076120), (40, 26441866), (44, 24038060), (55, 19230448), (80, 13220933), (88, 12019030), (110, 9615224), (176, 6009515), (220, 4807612), (277, 3818320), (440, 2403806), (554, 1909160), (880, 1201903), (1108, 954580), (1385, 763664), (2216, 477290), (2770, 381832), (3047, 347120), (4339, 243760), (4432, 238645), (5540, 190916), (6094, 173560), (8678, 121880), (11080, 95458), (12188, 86780), (15235, 69424), (17356, 60940), (21695, 48752), (22160, 47729), (24376, 43390), (30470, 34712)]