115901440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{22637}}^1$

素因数の和:22662

約数の個数: 44

約数和(自身を含む): 278039916

約数和(自身を除く): 162138476

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, 22637, 45274, 90548, 113185, 181096, 226370, 362192, 452740, 724384, 905480, 1448768, 1810960, 2897536, 3621920, 5795072, 7243840, 11590144, 14487680, 23180288, 28975360, 57950720, 115901440]

約数ペア:

[(1, 115901440), (2, 57950720), (4, 28975360), (5, 23180288), (8, 14487680), (10, 11590144), (16, 7243840), (20, 5795072), (32, 3621920), (40, 2897536), (64, 1810960), (80, 1448768), (128, 905480), (160, 724384), (256, 452740), (320, 362192), (512, 226370), (640, 181096), (1024, 113185), (1280, 90548), (2560, 45274), (5120, 22637)]