18701120

素因数分解:

$2^6\times 5^1\times {\mathrm{58441}}^1$

素因数の和:58458

約数の個数: 28

約数和(自身を含む): 44532804

約数和(自身を除く): 25831684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 58441, 116882, 233764, 292205, 467528, 584410, 935056, 1168820, 1870112, 2337640, 3740224, 4675280, 9350560, 18701120]

約数ペア:

[(1, 18701120), (2, 9350560), (4, 4675280), (5, 3740224), (8, 2337640), (10, 1870112), (16, 1168820), (20, 935056), (32, 584410), (40, 467528), (64, 292205), (80, 233764), (160, 116882), (320, 58441)]