14395525120

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1405813}}^1$

素因数の和:1405840

約数の個数: 48

約数和(自身を含む): 34540849980

約数和(自身を除く): 20145324860

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, 10240, 1405813, 2811626, 5623252, 7029065, 11246504, 14058130, 22493008, 28116260, 44986016, 56232520, 89972032, 112465040, 179944064, 224930080, 359888128, 449860160, 719776256, 899720320, 1439552512, 1799440640, 2879105024, 3598881280, 7197762560, 14395525120]

約数ペア:

[(1, 14395525120), (2, 7197762560), (4, 3598881280), (5, 2879105024), (8, 1799440640), (10, 1439552512), (16, 899720320), (20, 719776256), (32, 449860160), (40, 359888128), (64, 224930080), (80, 179944064), (128, 112465040), (160, 89972032), (256, 56232520), (320, 44986016), (512, 28116260), (640, 22493008), (1024, 14058130), (1280, 11246504), (2048, 7029065), (2560, 5623252), (5120, 2811626), (10240, 1405813)]