5473520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:322

約数の個数: 80

約数和(自身を含む): 14478240

約数和(自身を除く): 9004720

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, 277, 304, 380, 494, 520, 554, 760, 988, 1040, 1108, 1235, 1385, 1520, 1976, 2216, 2470, 2770, 3601, 3952, 4432, 4940, 5263, 5540, 7202, 9880, 10526, 11080, 14404, 18005, 19760, 21052, 22160, 26315, 28808, 36010, 42104, 52630, 57616, 68419, 72020, 84208, 105260, 136838, 144040, 210520, 273676, 288080, 342095, 421040, 547352, 684190, 1094704, 1368380, 2736760, 5473520]

約数ペア:

[(1, 5473520), (2, 2736760), (4, 1368380), (5, 1094704), (8, 684190), (10, 547352), (13, 421040), (16, 342095), (19, 288080), (20, 273676), (26, 210520), (38, 144040), (40, 136838), (52, 105260), (65, 84208), (76, 72020), (80, 68419), (95, 57616), (104, 52630), (130, 42104), (152, 36010), (190, 28808), (208, 26315), (247, 22160), (260, 21052), (277, 19760), (304, 18005), (380, 14404), (494, 11080), (520, 10526), (554, 9880), (760, 7202), (988, 5540), (1040, 5263), (1108, 4940), (1235, 4432), (1385, 3952), (1520, 3601), (1976, 2770), (2216, 2470)]