141314560

素因数分解:

$2^9\times 5^1\times {\mathrm{55201}}^1$

素因数の和:55224

約数の個数: 40

約数和(自身を含む): 338829876

約数和(自身を除く): 197515316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 55201, 110402, 220804, 276005, 441608, 552010, 883216, 1104020, 1766432, 2208040, 3532864, 4416080, 7065728, 8832160, 14131456, 17664320, 28262912, 35328640, 70657280, 141314560]

約数ペア:

[(1, 141314560), (2, 70657280), (4, 35328640), (5, 28262912), (8, 17664320), (10, 14131456), (16, 8832160), (20, 7065728), (32, 4416080), (40, 3532864), (64, 2208040), (80, 1766432), (128, 1104020), (160, 883216), (256, 552010), (320, 441608), (512, 276005), (640, 220804), (1280, 110402), (2560, 55201)]