67580950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^3$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 136263600

約数和(自身を除く): 68682650

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 1849, 2150, 3655, 3698, 7310, 9245, 18275, 18490, 31433, 36550, 46225, 62866, 79507, 92450, 157165, 159014, 314330, 397535, 785825, 795070, 1351619, 1571650, 1987675, 2703238, 3975350, 6758095, 13516190, 33790475, 67580950]

約数ペア:

[(1, 67580950), (2, 33790475), (5, 13516190), (10, 6758095), (17, 3975350), (25, 2703238), (34, 1987675), (43, 1571650), (50, 1351619), (85, 795070), (86, 785825), (170, 397535), (215, 314330), (425, 159014), (430, 157165), (731, 92450), (850, 79507), (1075, 62866), (1462, 46225), (1849, 36550), (2150, 31433), (3655, 18490), (3698, 18275), (7310, 9245)]