72164090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379811}}^1$

素因数の和:379837

約数の個数: 16

約数和(自身を含む): 136732320

約数和(自身を除く): 64568230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379811, 759622, 1899055, 3798110, 7216409, 14432818, 36082045, 72164090]

約数ペア:

[(1, 72164090), (2, 36082045), (5, 14432818), (10, 7216409), (19, 3798110), (38, 1899055), (95, 759622), (190, 379811)]