63203840

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3557

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 110035072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3527, 3584, 4480, 7054, 8960, 14108, 17635, 17920, 24689, 28216, 35270, 49378, 56432, 70540, 98756, 112864, 123445, 141080, 197512, 225728, 246890, 282160, 395024, 451456, 493780, 564320, 790048, 902912, 987560, 1128640, 1580096, 1805824, 1975120, 2257280, 3160192, 3950240, 4514560, 6320384, 7900480, 9029120, 12640768, 15800960, 31601920, 63203840]

約数ペア:

[(1, 63203840), (2, 31601920), (4, 15800960), (5, 12640768), (7, 9029120), (8, 7900480), (10, 6320384), (14, 4514560), (16, 3950240), (20, 3160192), (28, 2257280), (32, 1975120), (35, 1805824), (40, 1580096), (56, 1128640), (64, 987560), (70, 902912), (80, 790048), (112, 564320), (128, 493780), (140, 451456), (160, 395024), (224, 282160), (256, 246890), (280, 225728), (320, 197512), (448, 141080), (512, 123445), (560, 112864), (640, 98756), (896, 70540), (1120, 56432), (1280, 49378), (1792, 35270), (2240, 28216), (2560, 24689), (3527, 17920), (3584, 17635), (4480, 14108), (7054, 8960)]