4537120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4073

約数の個数: 48

約数和(自身を含む): 12253248

約数和(自身を除く): 7716128

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 4051, 8102, 16204, 20255, 28357, 32408, 40510, 56714, 64816, 81020, 113428, 129632, 141785, 162040, 226856, 283570, 324080, 453712, 567140, 648160, 907424, 1134280, 2268560, 4537120]

約数ペア:

[(1, 4537120), (2, 2268560), (4, 1134280), (5, 907424), (7, 648160), (8, 567140), (10, 453712), (14, 324080), (16, 283570), (20, 226856), (28, 162040), (32, 141785), (35, 129632), (40, 113428), (56, 81020), (70, 64816), (80, 56714), (112, 40510), (140, 32408), (160, 28357), (224, 20255), (280, 16204), (560, 8102), (1120, 4051)]