5530311760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{21031}}^1$

素因数の和:21236

約数の個数: 80

約数和(自身を含む): 13613592960

約数和(自身を除く): 8083281200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 173, 190, 304, 346, 380, 692, 760, 865, 1384, 1520, 1730, 2768, 3287, 3460, 6574, 6920, 13148, 13840, 16435, 21031, 26296, 32870, 42062, 52592, 65740, 84124, 105155, 131480, 168248, 210310, 262960, 336496, 399589, 420620, 799178, 841240, 1598356, 1682480, 1997945, 3196712, 3638363, 3995890, 6393424, 7276726, 7991780, 14553452, 15983560, 18191815, 29106904, 31967120, 36383630, 58213808, 69128897, 72767260, 138257794, 145534520, 276515588, 291069040, 345644485, 553031176, 691288970, 1106062352, 1382577940, 2765155880, 5530311760]

約数ペア:

[(1, 5530311760), (2, 2765155880), (4, 1382577940), (5, 1106062352), (8, 691288970), (10, 553031176), (16, 345644485), (19, 291069040), (20, 276515588), (38, 145534520), (40, 138257794), (76, 72767260), (80, 69128897), (95, 58213808), (152, 36383630), (173, 31967120), (190, 29106904), (304, 18191815), (346, 15983560), (380, 14553452), (692, 7991780), (760, 7276726), (865, 6393424), (1384, 3995890), (1520, 3638363), (1730, 3196712), (2768, 1997945), (3287, 1682480), (3460, 1598356), (6574, 841240), (6920, 799178), (13148, 420620), (13840, 399589), (16435, 336496), (21031, 262960), (26296, 210310), (32870, 168248), (42062, 131480), (52592, 105155), (65740, 84124)]