80017248

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5479

約数の個数: 48

約数和(自身を含む): 211422960

約数和(自身を除く): 131405712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 5309, 7536, 10618, 15072, 15927, 21236, 31854, 42472, 63708, 84944, 127416, 169888, 254832, 509664, 833513, 1667026, 2500539, 3334052, 5001078, 6668104, 10002156, 13336208, 20004312, 26672416, 40008624, 80017248]

約数ペア:

[(1, 80017248), (2, 40008624), (3, 26672416), (4, 20004312), (6, 13336208), (8, 10002156), (12, 6668104), (16, 5001078), (24, 3334052), (32, 2500539), (48, 1667026), (96, 833513), (157, 509664), (314, 254832), (471, 169888), (628, 127416), (942, 84944), (1256, 63708), (1884, 42472), (2512, 31854), (3768, 21236), (5024, 15927), (5309, 15072), (7536, 10618)]