237262000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1223}}^1$

素因数の和:1343

約数の個数: 80

約数和(自身を含む): 580087872

約数和(自身を除く): 342825872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 125, 194, 200, 250, 388, 400, 485, 500, 776, 970, 1000, 1223, 1552, 1940, 2000, 2425, 2446, 3880, 4850, 4892, 6115, 7760, 9700, 9784, 12125, 12230, 19400, 19568, 24250, 24460, 30575, 38800, 48500, 48920, 61150, 97000, 97840, 118631, 122300, 152875, 194000, 237262, 244600, 305750, 474524, 489200, 593155, 611500, 949048, 1186310, 1223000, 1898096, 2372620, 2446000, 2965775, 4745240, 5931550, 9490480, 11863100, 14828875, 23726200, 29657750, 47452400, 59315500, 118631000, 237262000]

約数ペア:

[(1, 237262000), (2, 118631000), (4, 59315500), (5, 47452400), (8, 29657750), (10, 23726200), (16, 14828875), (20, 11863100), (25, 9490480), (40, 5931550), (50, 4745240), (80, 2965775), (97, 2446000), (100, 2372620), (125, 1898096), (194, 1223000), (200, 1186310), (250, 949048), (388, 611500), (400, 593155), (485, 489200), (500, 474524), (776, 305750), (970, 244600), (1000, 237262), (1223, 194000), (1552, 152875), (1940, 122300), (2000, 118631), (2425, 97840), (2446, 97000), (3880, 61150), (4850, 48920), (4892, 48500), (6115, 38800), (7760, 30575), (9700, 24460), (9784, 24250), (12125, 19568), (12230, 19400)]