70481920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{6883}}^1$

素因数の和:6910

約数の個数: 48

約数和(自身を含む): 169139880

約数和(自身を除く): 98657960

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, 6883, 10240, 13766, 27532, 34415, 55064, 68830, 110128, 137660, 220256, 275320, 440512, 550640, 881024, 1101280, 1762048, 2202560, 3524096, 4405120, 7048192, 8810240, 14096384, 17620480, 35240960, 70481920]

約数ペア:

[(1, 70481920), (2, 35240960), (4, 17620480), (5, 14096384), (8, 8810240), (10, 7048192), (16, 4405120), (20, 3524096), (32, 2202560), (40, 1762048), (64, 1101280), (80, 881024), (128, 550640), (160, 440512), (256, 275320), (320, 220256), (512, 137660), (640, 110128), (1024, 68830), (1280, 55064), (2048, 34415), (2560, 27532), (5120, 13766), (6883, 10240)]