567685040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28729}}^1$

素因数の和:28774

約数の個数: 80

約数和(自身を含む): 1496258400

約数和(自身を除く): 928573360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 28729, 57458, 114916, 143645, 229832, 287290, 373477, 459664, 545851, 574580, 746954, 1091702, 1149160, 1493908, 1867385, 2183404, 2298320, 2729255, 2987816, 3734770, 4366808, 5458510, 5975632, 7096063, 7469540, 8733616, 10917020, 14192126, 14939080, 21834040, 28384252, 29878160, 35480315, 43668080, 56768504, 70960630, 113537008, 141921260, 283842520, 567685040]

約数ペア:

[(1, 567685040), (2, 283842520), (4, 141921260), (5, 113537008), (8, 70960630), (10, 56768504), (13, 43668080), (16, 35480315), (19, 29878160), (20, 28384252), (26, 21834040), (38, 14939080), (40, 14192126), (52, 10917020), (65, 8733616), (76, 7469540), (80, 7096063), (95, 5975632), (104, 5458510), (130, 4366808), (152, 3734770), (190, 2987816), (208, 2729255), (247, 2298320), (260, 2183404), (304, 1867385), (380, 1493908), (494, 1149160), (520, 1091702), (760, 746954), (988, 574580), (1040, 545851), (1235, 459664), (1520, 373477), (1976, 287290), (2470, 229832), (3952, 143645), (4940, 114916), (9880, 57458), (19760, 28729)]