71114170240

素因数分解:

$2^7\times 5^1\times {\mathrm{111115891}}^1$

素因数の和:111115910

約数の個数: 32

約数和(自身を含む): 170007314760

約数和(自身を除く): 98893144520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 111115891, 222231782, 444463564, 555579455, 888927128, 1111158910, 1777854256, 2222317820, 3555708512, 4444635640, 7111417024, 8889271280, 14222834048, 17778542560, 35557085120, 71114170240]

約数ペア:

[(1, 71114170240), (2, 35557085120), (4, 17778542560), (5, 14222834048), (8, 8889271280), (10, 7111417024), (16, 4444635640), (20, 3555708512), (32, 2222317820), (40, 1777854256), (64, 1111158910), (80, 888927128), (128, 555579455), (160, 444463564), (320, 222231782), (640, 111115891)]