248492060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1453}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 554008896

約数和(自身を除く): 305516836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 503, 1006, 1453, 2012, 2515, 2906, 5030, 5812, 7265, 8551, 10060, 14530, 17102, 24701, 29060, 34204, 42755, 49402, 85510, 98804, 123505, 171020, 247010, 494020, 730859, 1461718, 2923436, 3654295, 7308590, 12424603, 14617180, 24849206, 49698412, 62123015, 124246030, 248492060]

約数ペア:

[(1, 248492060), (2, 124246030), (4, 62123015), (5, 49698412), (10, 24849206), (17, 14617180), (20, 12424603), (34, 7308590), (68, 3654295), (85, 2923436), (170, 1461718), (340, 730859), (503, 494020), (1006, 247010), (1453, 171020), (2012, 123505), (2515, 98804), (2906, 85510), (5030, 49402), (5812, 42755), (7265, 34204), (8551, 29060), (10060, 24701), (14530, 17102)]