83951950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 166395600

約数和(自身を除く): 82443650

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 283, 349, 425, 566, 698, 850, 1415, 1745, 2830, 3490, 4811, 5933, 7075, 8725, 9622, 11866, 14150, 17450, 24055, 29665, 48110, 59330, 98767, 120275, 148325, 197534, 240550, 296650, 493835, 987670, 1679039, 2469175, 3358078, 4938350, 8395195, 16790390, 41975975, 83951950]

約数ペア:

[(1, 83951950), (2, 41975975), (5, 16790390), (10, 8395195), (17, 4938350), (25, 3358078), (34, 2469175), (50, 1679039), (85, 987670), (170, 493835), (283, 296650), (349, 240550), (425, 197534), (566, 148325), (698, 120275), (850, 98767), (1415, 59330), (1745, 48110), (2830, 29665), (3490, 24055), (4811, 17450), (5933, 14150), (7075, 11866), (8725, 9622)]