4822160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 13094400

約数和(自身を除く): 8272240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 109, 112, 140, 158, 218, 280, 316, 395, 436, 545, 553, 560, 632, 763, 790, 872, 1090, 1106, 1264, 1526, 1580, 1744, 2180, 2212, 2765, 3052, 3160, 3815, 4360, 4424, 5530, 6104, 6320, 7630, 8611, 8720, 8848, 11060, 12208, 15260, 17222, 22120, 30520, 34444, 43055, 44240, 60277, 61040, 68888, 86110, 120554, 137776, 172220, 241108, 301385, 344440, 482216, 602770, 688880, 964432, 1205540, 2411080, 4822160]

約数ペア:

[(1, 4822160), (2, 2411080), (4, 1205540), (5, 964432), (7, 688880), (8, 602770), (10, 482216), (14, 344440), (16, 301385), (20, 241108), (28, 172220), (35, 137776), (40, 120554), (56, 86110), (70, 68888), (79, 61040), (80, 60277), (109, 44240), (112, 43055), (140, 34444), (158, 30520), (218, 22120), (280, 17222), (316, 15260), (395, 12208), (436, 11060), (545, 8848), (553, 8720), (560, 8611), (632, 7630), (763, 6320), (790, 6104), (872, 5530), (1090, 4424), (1106, 4360), (1264, 3815), (1526, 3160), (1580, 3052), (1744, 2765), (2180, 2212)]