2086913200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{306899}}^1$

素因数の和:306934

約数の個数: 60

約数和(自身を含む): 5308756200

約数和(自身を除く): 3221843000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 306899, 613798, 1227596, 1534495, 2455192, 3068990, 4910384, 5217283, 6137980, 7672475, 10434566, 12275960, 15344950, 20869132, 24551920, 26086415, 30689900, 41738264, 52172830, 61379800, 83476528, 104345660, 122759600, 130432075, 208691320, 260864150, 417382640, 521728300, 1043456600, 2086913200]

約数ペア:

[(1, 2086913200), (2, 1043456600), (4, 521728300), (5, 417382640), (8, 260864150), (10, 208691320), (16, 130432075), (17, 122759600), (20, 104345660), (25, 83476528), (34, 61379800), (40, 52172830), (50, 41738264), (68, 30689900), (80, 26086415), (85, 24551920), (100, 20869132), (136, 15344950), (170, 12275960), (200, 10434566), (272, 7672475), (340, 6137980), (400, 5217283), (425, 4910384), (680, 3068990), (850, 2455192), (1360, 1534495), (1700, 1227596), (3400, 613798), (6800, 306899)]