2765682080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2469359}}^1$

素因数の和:2469381

約数の個数: 48

約数和(自身を含む): 7467344640

約数和(自身を除く): 4701662560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2469359, 4938718, 9877436, 12346795, 17285513, 19754872, 24693590, 34571026, 39509744, 49387180, 69142052, 79019488, 86427565, 98774360, 138284104, 172855130, 197548720, 276568208, 345710260, 395097440, 553136416, 691420520, 1382841040, 2765682080]

約数ペア:

[(1, 2765682080), (2, 1382841040), (4, 691420520), (5, 553136416), (7, 395097440), (8, 345710260), (10, 276568208), (14, 197548720), (16, 172855130), (20, 138284104), (28, 98774360), (32, 86427565), (35, 79019488), (40, 69142052), (56, 49387180), (70, 39509744), (80, 34571026), (112, 24693590), (140, 19754872), (160, 17285513), (224, 12346795), (280, 9877436), (560, 4938718), (1120, 2469359)]