41601920

素因数分解:

$2^7\times 5^1\times {\mathrm{65003}}^1$

素因数の和:65022

約数の個数: 32

約数和(自身を含む): 99456120

約数和(自身を除く): 57854200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 65003, 130006, 260012, 325015, 520024, 650030, 1040048, 1300060, 2080096, 2600120, 4160192, 5200240, 8320384, 10400480, 20800960, 41601920]

約数ペア:

[(1, 41601920), (2, 20800960), (4, 10400480), (5, 8320384), (8, 5200240), (10, 4160192), (16, 2600120), (20, 2080096), (32, 1300060), (40, 1040048), (64, 650030), (80, 520024), (128, 325015), (160, 260012), (320, 130006), (640, 65003)]