80520528

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152501}}^1$

素因数の和:152523

約数の個数: 40

約数和(自身を含む): 226922976

約数和(自身を除く): 146402448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 152501, 305002, 457503, 610004, 915006, 1220008, 1677511, 1830012, 2440016, 3355022, 3660024, 5032533, 6710044, 7320048, 10065066, 13420088, 20130132, 26840176, 40260264, 80520528]

約数ペア:

[(1, 80520528), (2, 40260264), (3, 26840176), (4, 20130132), (6, 13420088), (8, 10065066), (11, 7320048), (12, 6710044), (16, 5032533), (22, 3660024), (24, 3355022), (33, 2440016), (44, 1830012), (48, 1677511), (66, 1220008), (88, 915006), (132, 610004), (176, 457503), (264, 305002), (528, 152501)]