7900480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3551

約数の個数: 56

約数和(自身を含む): 21506688

約数和(自身を除く): 13606208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3527, 7054, 14108, 17635, 24689, 28216, 35270, 49378, 56432, 70540, 98756, 112864, 123445, 141080, 197512, 225728, 246890, 282160, 395024, 493780, 564320, 790048, 987560, 1128640, 1580096, 1975120, 3950240, 7900480]

約数ペア:

[(1, 7900480), (2, 3950240), (4, 1975120), (5, 1580096), (7, 1128640), (8, 987560), (10, 790048), (14, 564320), (16, 493780), (20, 395024), (28, 282160), (32, 246890), (35, 225728), (40, 197512), (56, 141080), (64, 123445), (70, 112864), (80, 98756), (112, 70540), (140, 56432), (160, 49378), (224, 35270), (280, 28216), (320, 24689), (448, 17635), (560, 14108), (1120, 7054), (2240, 3527)]