9090560

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 80

約数和(自身を含む): 22538736

約数和(自身を除く): 13448176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 67, 80, 106, 128, 134, 160, 212, 256, 265, 268, 320, 335, 424, 512, 530, 536, 640, 670, 848, 1060, 1072, 1280, 1340, 1696, 2120, 2144, 2560, 2680, 3392, 3551, 4240, 4288, 5360, 6784, 7102, 8480, 8576, 10720, 13568, 14204, 16960, 17152, 17755, 21440, 27136, 28408, 33920, 34304, 35510, 42880, 56816, 67840, 71020, 85760, 113632, 135680, 142040, 171520, 227264, 284080, 454528, 568160, 909056, 1136320, 1818112, 2272640, 4545280, 9090560]

約数ペア:

[(1, 9090560), (2, 4545280), (4, 2272640), (5, 1818112), (8, 1136320), (10, 909056), (16, 568160), (20, 454528), (32, 284080), (40, 227264), (53, 171520), (64, 142040), (67, 135680), (80, 113632), (106, 85760), (128, 71020), (134, 67840), (160, 56816), (212, 42880), (256, 35510), (265, 34304), (268, 33920), (320, 28408), (335, 27136), (424, 21440), (512, 17755), (530, 17152), (536, 16960), (640, 14204), (670, 13568), (848, 10720), (1060, 8576), (1072, 8480), (1280, 7102), (1340, 6784), (1696, 5360), (2120, 4288), (2144, 4240), (2560, 3551), (2680, 3392)]