15695360

素因数分解:

$2^9\times 5^1\times {\mathrm{6131}}^1$

素因数の和:6154

約数の個数: 40

約数和(自身を含む): 37638216

約数和(自身を除く): 21942856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 6131, 12262, 24524, 30655, 49048, 61310, 98096, 122620, 196192, 245240, 392384, 490480, 784768, 980960, 1569536, 1961920, 3139072, 3923840, 7847680, 15695360]

約数ペア:

[(1, 15695360), (2, 7847680), (4, 3923840), (5, 3139072), (8, 1961920), (10, 1569536), (16, 980960), (20, 784768), (32, 490480), (40, 392384), (64, 245240), (80, 196192), (128, 122620), (160, 98096), (256, 61310), (320, 49048), (512, 30655), (640, 24524), (1280, 12262), (2560, 6131)]