7400309120

素因数分解:

$2^7\times 5^1\times {\mathrm{11562983}}^1$

素因数の和:11563002

約数の個数: 32

約数和(自身を含む): 17691365520

約数和(自身を除く): 10291056400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11562983, 23125966, 46251932, 57814915, 92503864, 115629830, 185007728, 231259660, 370015456, 462519320, 740030912, 925038640, 1480061824, 1850077280, 3700154560, 7400309120]

約数ペア:

[(1, 7400309120), (2, 3700154560), (4, 1850077280), (5, 1480061824), (8, 925038640), (10, 740030912), (16, 462519320), (20, 370015456), (32, 231259660), (40, 185007728), (64, 115629830), (80, 92503864), (128, 57814915), (160, 46251932), (320, 23125966), (640, 11562983)]