74213500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{8731}}^1$

素因数の和:8767

約数の個数: 48

約数和(自身を含む): 171636192

約数和(自身を除く): 97422692

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 4250, 8500, 8731, 17462, 34924, 43655, 87310, 148427, 174620, 218275, 296854, 436550, 593708, 742135, 873100, 1091375, 1484270, 2182750, 2968540, 3710675, 4365500, 7421350, 14842700, 18553375, 37106750, 74213500]

約数ペア:

[(1, 74213500), (2, 37106750), (4, 18553375), (5, 14842700), (10, 7421350), (17, 4365500), (20, 3710675), (25, 2968540), (34, 2182750), (50, 1484270), (68, 1091375), (85, 873100), (100, 742135), (125, 593708), (170, 436550), (250, 296854), (340, 218275), (425, 174620), (500, 148427), (850, 87310), (1700, 43655), (2125, 34924), (4250, 17462), (8500, 8731)]