85190060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3529}}^1$

素因数の和:3626

約数の個数: 48

約数和(自身を含む): 192144960

約数和(自身を除く): 106954900

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 3529, 4828, 6035, 7058, 12070, 14116, 17645, 24140, 35290, 59993, 70580, 119986, 239972, 250559, 299965, 501118, 599930, 1002236, 1199860, 1252795, 2505590, 4259503, 5011180, 8519006, 17038012, 21297515, 42595030, 85190060]

約数ペア:

[(1, 85190060), (2, 42595030), (4, 21297515), (5, 17038012), (10, 8519006), (17, 5011180), (20, 4259503), (34, 2505590), (68, 1252795), (71, 1199860), (85, 1002236), (142, 599930), (170, 501118), (284, 299965), (340, 250559), (355, 239972), (710, 119986), (1207, 70580), (1420, 59993), (2414, 35290), (3529, 24140), (4828, 17645), (6035, 14116), (7058, 12070)]