9456475420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3973309}}^1$

素因数の和:3973342

約数の個数: 48

約数和(自身を含む): 24030578880

約数和(自身を除く): 14574103460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 3973309, 7946618, 15893236, 19866545, 27813163, 39733090, 55626326, 67546253, 79466180, 111252652, 135092506, 139065815, 270185012, 278131630, 337731265, 472823771, 556263260, 675462530, 945647542, 1350925060, 1891295084, 2364118855, 4728237710, 9456475420]

約数ペア:

[(1, 9456475420), (2, 4728237710), (4, 2364118855), (5, 1891295084), (7, 1350925060), (10, 945647542), (14, 675462530), (17, 556263260), (20, 472823771), (28, 337731265), (34, 278131630), (35, 270185012), (68, 139065815), (70, 135092506), (85, 111252652), (119, 79466180), (140, 67546253), (170, 55626326), (238, 39733090), (340, 27813163), (476, 19866545), (595, 15893236), (1190, 7946618), (2380, 3973309)]