10042880

素因数分解:

$2^9\times 5^1\times {\mathrm{3923}}^1$

素因数の和:3946

約数の個数: 40

約数和(自身を含む): 24085512

約数和(自身を除く): 14042632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3923, 7846, 15692, 19615, 31384, 39230, 62768, 78460, 125536, 156920, 251072, 313840, 502144, 627680, 1004288, 1255360, 2008576, 2510720, 5021440, 10042880]

約数ペア:

[(1, 10042880), (2, 5021440), (4, 2510720), (5, 2008576), (8, 1255360), (10, 1004288), (16, 627680), (20, 502144), (32, 313840), (40, 251072), (64, 156920), (80, 125536), (128, 78460), (160, 62768), (256, 39230), (320, 31384), (512, 19615), (640, 15692), (1280, 7846), (2560, 3923)]