1004034560

素因数分解:

$2^9\times 5^1\times {\mathrm{392201}}^1$

素因数の和:392224

約数の個数: 40

約数和(自身を含む): 2407335876

約数和(自身を除く): 1403301316

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 392201, 784402, 1568804, 1961005, 3137608, 3922010, 6275216, 7844020, 12550432, 15688040, 25100864, 31376080, 50201728, 62752160, 100403456, 125504320, 200806912, 251008640, 502017280, 1004034560]

約数ペア:

[(1, 1004034560), (2, 502017280), (4, 251008640), (5, 200806912), (8, 125504320), (10, 100403456), (16, 62752160), (20, 50201728), (32, 31376080), (40, 25100864), (64, 15688040), (80, 12550432), (128, 7844020), (160, 6275216), (256, 3922010), (320, 3137608), (512, 1961005), (640, 1568804), (1280, 784402), (2560, 392201)]