9464320

素因数分解:

$2^9\times 5^1\times {\mathrm{3697}}^1$

素因数の和:3720

約数の個数: 40

約数和(自身を含む): 22698324

約数和(自身を除く): 13234004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3697, 7394, 14788, 18485, 29576, 36970, 59152, 73940, 118304, 147880, 236608, 295760, 473216, 591520, 946432, 1183040, 1892864, 2366080, 4732160, 9464320]

約数ペア:

[(1, 9464320), (2, 4732160), (4, 2366080), (5, 1892864), (8, 1183040), (10, 946432), (16, 591520), (20, 473216), (32, 295760), (40, 236608), (64, 147880), (80, 118304), (128, 73940), (160, 59152), (256, 36970), (320, 29576), (512, 18485), (640, 14788), (1280, 7394), (2560, 3697)]