5563180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 7984340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 503, 553, 790, 1006, 1106, 1580, 2012, 2212, 2515, 2765, 3521, 5030, 5530, 7042, 10060, 11060, 14084, 17605, 35210, 39737, 70420, 79474, 158948, 198685, 278159, 397370, 556318, 794740, 1112636, 1390795, 2781590, 5563180]

約数ペア:

[(1, 5563180), (2, 2781590), (4, 1390795), (5, 1112636), (7, 794740), (10, 556318), (14, 397370), (20, 278159), (28, 198685), (35, 158948), (70, 79474), (79, 70420), (140, 39737), (158, 35210), (316, 17605), (395, 14084), (503, 11060), (553, 10060), (790, 7042), (1006, 5530), (1106, 5030), (1580, 3521), (2012, 2765), (2212, 2515)]