28771605950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{30285901}}^1$

素因数の和:30285932

約数の個数: 24

約数和(自身を含む): 56331777720

約数和(自身を除く): 27560171770

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 30285901, 60571802, 151429505, 302859010, 575432119, 757147525, 1150864238, 1514295050, 2877160595, 5754321190, 14385802975, 28771605950]

約数ペア:

[(1, 28771605950), (2, 14385802975), (5, 5754321190), (10, 2877160595), (19, 1514295050), (25, 1150864238), (38, 757147525), (50, 575432119), (95, 302859010), (190, 151429505), (475, 60571802), (950, 30285901)]