88190020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232079}}^1$

素因数の和:232107

約数の個数: 24

約数和(自身を含む): 194947200

約数和(自身を除く): 106757180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 232079, 464158, 928316, 1160395, 2320790, 4409501, 4641580, 8819002, 17638004, 22047505, 44095010, 88190020]

約数ペア:

[(1, 88190020), (2, 44095010), (4, 22047505), (5, 17638004), (10, 8819002), (19, 4641580), (20, 4409501), (38, 2320790), (76, 1160395), (95, 928316), (190, 464158), (380, 232079)]