62781440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6131}}^1$

素因数の和:6158

約数の個数: 48

約数和(自身を含む): 150663240

約数和(自身を除く): 87881800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 6131, 10240, 12262, 24524, 30655, 49048, 61310, 98096, 122620, 196192, 245240, 392384, 490480, 784768, 980960, 1569536, 1961920, 3139072, 3923840, 6278144, 7847680, 12556288, 15695360, 31390720, 62781440]

約数ペア:

[(1, 62781440), (2, 31390720), (4, 15695360), (5, 12556288), (8, 7847680), (10, 6278144), (16, 3923840), (20, 3139072), (32, 1961920), (40, 1569536), (64, 980960), (80, 784768), (128, 490480), (160, 392384), (256, 245240), (320, 196192), (512, 122620), (640, 98096), (1024, 61310), (1280, 49048), (2048, 30655), (2560, 24524), (5120, 12262), (6131, 10240)]