1838978060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{10753}}^1$

素因数の和:11282

約数の個数: 48

約数和(自身を含む): 4097532096

約数和(自身を除く): 2258554036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 2012, 2515, 5030, 8551, 10060, 10753, 17102, 21506, 34204, 42755, 43012, 53765, 85510, 107530, 171020, 182801, 215060, 365602, 731204, 914005, 1828010, 3656020, 5408759, 10817518, 21635036, 27043795, 54087590, 91948903, 108175180, 183897806, 367795612, 459744515, 919489030, 1838978060]

約数ペア:

[(1, 1838978060), (2, 919489030), (4, 459744515), (5, 367795612), (10, 183897806), (17, 108175180), (20, 91948903), (34, 54087590), (68, 27043795), (85, 21635036), (170, 10817518), (340, 5408759), (503, 3656020), (1006, 1828010), (2012, 914005), (2515, 731204), (5030, 365602), (8551, 215060), (10060, 182801), (10753, 171020), (17102, 107530), (21506, 85510), (34204, 53765), (42755, 43012)]