38164480

素因数分解:

$2^{11}\times 5^1\times {\mathrm{3727}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 91596960

約数和(自身を除く): 53432480

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, 3727, 5120, 7454, 10240, 14908, 18635, 29816, 37270, 59632, 74540, 119264, 149080, 238528, 298160, 477056, 596320, 954112, 1192640, 1908224, 2385280, 3816448, 4770560, 7632896, 9541120, 19082240, 38164480]

約数ペア:

[(1, 38164480), (2, 19082240), (4, 9541120), (5, 7632896), (8, 4770560), (10, 3816448), (16, 2385280), (20, 1908224), (32, 1192640), (40, 954112), (64, 596320), (80, 477056), (128, 298160), (160, 238528), (256, 149080), (320, 119264), (512, 74540), (640, 59632), (1024, 37270), (1280, 29816), (2048, 18635), (2560, 14908), (3727, 10240), (5120, 7454)]