7970240

素因数分解:

$2^6\times 5^1\times {\mathrm{24907}}^1$

素因数の和:24924

約数の個数: 28

約数和(自身を含む): 18979896

約数和(自身を除く): 11009656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 24907, 49814, 99628, 124535, 199256, 249070, 398512, 498140, 797024, 996280, 1594048, 1992560, 3985120, 7970240]

約数ペア:

[(1, 7970240), (2, 3985120), (4, 1992560), (5, 1594048), (8, 996280), (10, 797024), (16, 498140), (20, 398512), (32, 249070), (40, 199256), (64, 124535), (80, 99628), (160, 49814), (320, 24907)]