61158400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{2389}}^1$

素因数の和:2419

約数の個数: 66

約数和(自身を含む): 151662230

約数和(自身を除く): 90503830

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2389, 2560, 3200, 4778, 5120, 6400, 9556, 11945, 12800, 19112, 23890, 25600, 38224, 47780, 59725, 76448, 95560, 119450, 152896, 191120, 238900, 305792, 382240, 477800, 611584, 764480, 955600, 1223168, 1528960, 1911200, 2446336, 3057920, 3822400, 6115840, 7644800, 12231680, 15289600, 30579200, 61158400]

約数ペア:

[(1, 61158400), (2, 30579200), (4, 15289600), (5, 12231680), (8, 7644800), (10, 6115840), (16, 3822400), (20, 3057920), (25, 2446336), (32, 1911200), (40, 1528960), (50, 1223168), (64, 955600), (80, 764480), (100, 611584), (128, 477800), (160, 382240), (200, 305792), (256, 238900), (320, 191120), (400, 152896), (512, 119450), (640, 95560), (800, 76448), (1024, 59725), (1280, 47780), (1600, 38224), (2389, 25600), (2560, 23890), (3200, 19112), (4778, 12800), (5120, 11945), (6400, 9556)]