3204129440

素因数分解:

$2^5\times 5^1\times {\mathrm{2657}}^1\times {\mathrm{7537}}^1$

素因数の和:10209

約数の個数: 48

約数和(自身を含む): 7573609512

約数和(自身を除く): 4369480072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2657, 5314, 7537, 10628, 13285, 15074, 21256, 26570, 30148, 37685, 42512, 53140, 60296, 75370, 85024, 106280, 120592, 150740, 212560, 241184, 301480, 425120, 602960, 1205920, 20025809, 40051618, 80103236, 100129045, 160206472, 200258090, 320412944, 400516180, 640825888, 801032360, 1602064720, 3204129440]

約数ペア:

[(1, 3204129440), (2, 1602064720), (4, 801032360), (5, 640825888), (8, 400516180), (10, 320412944), (16, 200258090), (20, 160206472), (32, 100129045), (40, 80103236), (80, 40051618), (160, 20025809), (2657, 1205920), (5314, 602960), (7537, 425120), (10628, 301480), (13285, 241184), (15074, 212560), (21256, 150740), (26570, 120592), (30148, 106280), (37685, 85024), (42512, 75370), (53140, 60296)]