250900480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{12251}}^1$

素因数の和:12280

約数の個数: 52

約数和(自身を含む): 602136792

約数和(自身を除く): 351236312

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, 4096, 5120, 10240, 12251, 20480, 24502, 49004, 61255, 98008, 122510, 196016, 245020, 392032, 490040, 784064, 980080, 1568128, 1960160, 3136256, 3920320, 6272512, 7840640, 12545024, 15681280, 25090048, 31362560, 50180096, 62725120, 125450240, 250900480]

約数ペア:

[(1, 250900480), (2, 125450240), (4, 62725120), (5, 50180096), (8, 31362560), (10, 25090048), (16, 15681280), (20, 12545024), (32, 7840640), (40, 6272512), (64, 3920320), (80, 3136256), (128, 1960160), (160, 1568128), (256, 980080), (320, 784064), (512, 490040), (640, 392032), (1024, 245020), (1280, 196016), (2048, 122510), (2560, 98008), (4096, 61255), (5120, 49004), (10240, 24502), (12251, 20480)]