378250240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{73877}}^1$

素因数の和:73902

約数の個数: 44

約数和(自身を含む): 907369596

約数和(自身を除く): 529119356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 73877, 147754, 295508, 369385, 591016, 738770, 1182032, 1477540, 2364064, 2955080, 4728128, 5910160, 9456256, 11820320, 18912512, 23640640, 37825024, 47281280, 75650048, 94562560, 189125120, 378250240]

約数ペア:

[(1, 378250240), (2, 189125120), (4, 94562560), (5, 75650048), (8, 47281280), (10, 37825024), (16, 23640640), (20, 18912512), (32, 11820320), (40, 9456256), (64, 5910160), (80, 4728128), (128, 2955080), (160, 2364064), (256, 1477540), (320, 1182032), (512, 738770), (640, 591016), (1024, 369385), (1280, 295508), (2560, 147754), (5120, 73877)]