86156800

素因数分解:

$2^9\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 120

約数和(自身を含む): 219200256

約数和(自身を除く): 133043456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 127, 128, 160, 200, 212, 254, 256, 265, 320, 400, 424, 508, 512, 530, 635, 640, 800, 848, 1016, 1060, 1270, 1280, 1325, 1600, 1696, 2032, 2120, 2540, 2560, 2650, 3175, 3200, 3392, 4064, 4240, 5080, 5300, 6350, 6400, 6731, 6784, 8128, 8480, 10160, 10600, 12700, 12800, 13462, 13568, 16256, 16960, 20320, 21200, 25400, 26924, 27136, 32512, 33655, 33920, 40640, 42400, 50800, 53848, 65024, 67310, 67840, 81280, 84800, 101600, 107696, 134620, 135680, 162560, 168275, 169600, 203200, 215392, 269240, 325120, 336550, 339200, 406400, 430784, 538480, 673100, 678400, 812800, 861568, 1076960, 1346200, 1625600, 1723136, 2153920, 2692400, 3446272, 4307840, 5384800, 8615680, 10769600, 17231360, 21539200, 43078400, 86156800]

約数ペア:

[(1, 86156800), (2, 43078400), (4, 21539200), (5, 17231360), (8, 10769600), (10, 8615680), (16, 5384800), (20, 4307840), (25, 3446272), (32, 2692400), (40, 2153920), (50, 1723136), (53, 1625600), (64, 1346200), (80, 1076960), (100, 861568), (106, 812800), (127, 678400), (128, 673100), (160, 538480), (200, 430784), (212, 406400), (254, 339200), (256, 336550), (265, 325120), (320, 269240), (400, 215392), (424, 203200), (508, 169600), (512, 168275), (530, 162560), (635, 135680), (640, 134620), (800, 107696), (848, 101600), (1016, 84800), (1060, 81280), (1270, 67840), (1280, 67310), (1325, 65024), (1600, 53848), (1696, 50800), (2032, 42400), (2120, 40640), (2540, 33920), (2560, 33655), (2650, 32512), (3175, 27136), (3200, 26924), (3392, 25400), (4064, 21200), (4240, 20320), (5080, 16960), (5300, 16256), (6350, 13568), (6400, 13462), (6731, 12800), (6784, 12700), (8128, 10600), (8480, 10160)]