2512160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 6785856

約数和(自身を除く): 4273696

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, 2243, 4486, 8972, 11215, 15701, 17944, 22430, 31402, 35888, 44860, 62804, 71776, 78505, 89720, 125608, 157010, 179440, 251216, 314020, 358880, 502432, 628040, 1256080, 2512160]

約数ペア:

[(1, 2512160), (2, 1256080), (4, 628040), (5, 502432), (7, 358880), (8, 314020), (10, 251216), (14, 179440), (16, 157010), (20, 125608), (28, 89720), (32, 78505), (35, 71776), (40, 62804), (56, 44860), (70, 35888), (80, 31402), (112, 22430), (140, 17944), (160, 15701), (224, 11215), (280, 8972), (560, 4486), (1120, 2243)]