46042240

素因数分解:

$2^7\times 5^1\times {\mathrm{71941}}^1$

素因数の和:71960

約数の個数: 32

約数和(自身を含む): 110071260

約数和(自身を除く): 64029020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 71941, 143882, 287764, 359705, 575528, 719410, 1151056, 1438820, 2302112, 2877640, 4604224, 5755280, 9208448, 11510560, 23021120, 46042240]

約数ペア:

[(1, 46042240), (2, 23021120), (4, 11510560), (5, 9208448), (8, 5755280), (10, 4604224), (16, 2877640), (20, 2302112), (32, 1438820), (40, 1151056), (64, 719410), (80, 575528), (128, 359705), (160, 287764), (320, 143882), (640, 71941)]