63125120

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1861}}^1$

素因数の和:1933

約数の個数: 64

約数和(自身を含む): 153838440

約数和(自身を除く): 90713320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 1861, 2120, 3392, 3722, 4240, 6784, 7444, 8480, 9305, 14888, 16960, 18610, 29776, 33920, 37220, 59552, 74440, 98633, 119104, 148880, 197266, 238208, 297760, 394532, 493165, 595520, 789064, 986330, 1191040, 1578128, 1972660, 3156256, 3945320, 6312512, 7890640, 12625024, 15781280, 31562560, 63125120]

約数ペア:

[(1, 63125120), (2, 31562560), (4, 15781280), (5, 12625024), (8, 7890640), (10, 6312512), (16, 3945320), (20, 3156256), (32, 1972660), (40, 1578128), (53, 1191040), (64, 986330), (80, 789064), (106, 595520), (128, 493165), (160, 394532), (212, 297760), (265, 238208), (320, 197266), (424, 148880), (530, 119104), (640, 98633), (848, 74440), (1060, 59552), (1696, 37220), (1861, 33920), (2120, 29776), (3392, 18610), (3722, 16960), (4240, 14888), (6784, 9305), (7444, 8480)]