1084138240

素因数分解:

$2^8\times 5^1\times {\mathrm{846983}}^1$

素因数の和:847004

約数の個数: 36

約数和(自身を含む): 2596852944

約数和(自身を除く): 1512714704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 846983, 1693966, 3387932, 4234915, 6775864, 8469830, 13551728, 16939660, 27103456, 33879320, 54206912, 67758640, 108413824, 135517280, 216827648, 271034560, 542069120, 1084138240]

約数ペア:

[(1, 1084138240), (2, 542069120), (4, 271034560), (5, 216827648), (8, 135517280), (10, 108413824), (16, 67758640), (20, 54206912), (32, 33879320), (40, 27103456), (64, 16939660), (80, 13551728), (128, 8469830), (160, 6775864), (256, 4234915), (320, 3387932), (640, 1693966), (1280, 846983)]